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Nasdaq 100 Stocks SEC Filings — August 18, 2026

USA NASDAQ-100

By Gunpowder Editorial ·

29 high priority 29 total filings analysed

Executive Summary

The August 18, 2026, filing batch for the NASDAQ-100 is dominated by a massive wave of insider transactions at **Advanced Micro Devices (AMD)** and **Meta Platforms**, revealing a stark contrast in management conviction.

AMD's top executives, including CEO Lisa Su, engaged in a coordinated, multi-million dollar exercise of stock options and subsequent share withholding for taxes, a pattern that is typically neutral but occurs at a very high materiality level (~$185M total value), suggesting a routine but significant equity compensation event. Conversely, Meta's filings show a more concerning pattern, with CFO Susan Li executing a direct market sale of shares at a premium price ($689.85), while other C-suite officers and directors also had shares withheld for taxes. **Gilead Sciences** and **Booking Holdings** saw open-market sales by senior executives under 10b5-1 plans, indicating pre-planned portfolio diversification. The most bearish signal comes from **CoreWeave**, where a major 10% owner, Magnetar Financial, sold a significant block of shares (~$9.2M), an amended filing that may signal reduced conviction from a key institutional backer. No period-over-period financial trends, forward-looking guidance, or capital allocation changes were present in these filings, making the insider activity the sole, and powerful, source of actionable intelligence. The overarching theme is one of significant insider liquidity events across the tech sector, with the most cautionary signals emanating from Meta's CFO sale and CoreWeave's major holder exit.

Materiality, sentiment, and priority are scored by Gunpowder’s analysis pipeline. How we score filings →

Filing types in this digest: Form 4

Tracking the trend? Catch up on the prior Nasdaq 100 Stocks SEC Filings digest from August 11, 2026.

Investment Signals (8)

  • Meta Platforms (META) (BEARISH)
    ▲

    CFO Susan J. Li sold 2,127 shares at $689.85, a price significantly above the $589.85 level where other executives had shares withheld for taxes. This direct open-market sale for cash, rather than a tax-related disposition, is a bearish signal of insider sentiment at a premium valuation.

  • CoreWeave (CRWV) (BEARISH)
    ▲

    10% owner Magnetar Financial LLC sold 84,544 shares at ~$108.48 in an amended filing, totaling ~$9.17M. This is a significant reduction by a major institutional holder, suggesting a potential loss of confidence or a strategic exit from a key backer.

  • Gilead Sciences (GILD) (BEARISH)
    ▲

    Chief Comm & Corp Aff Officer Mercier Johanna executed a large sale of 16,530 shares at $137.37 (~$2.27M) after exercising options at a much lower strike price. This is a classic 'cash-out' event that, while planned, signals a top executive is monetizing a significant portion of their equity.

  • Booking Holdings (BKNG) (BEARISH)
    ▲

    EVP & General Counsel Peter J. Millones sold a total of 24,285 shares across multiple transactions at ~$205-$207, netting ~$4.99M. This is a substantial liquidation by a key insider and a clear signal of portfolio diversification at current levels.

  • Advanced Micro Devices (AMD)
    ▲

    A coordinated, company-wide equity event saw multiple C-suite executives, including CEO Lisa Su, exercise options and have shares withheld for taxes at $514.39. While neutral in sentiment, the sheer scale (~$185M in value) underscores massive insider wealth creation and potential future selling pressure as these shares become liquid. [NEUTRAL/BEARISH]

  • Meta Platforms (META) (BULLISH)
    ▲

    Multiple directors (Collison, Arnold, White, Elkann) exercised and converted RSUs into common stock, increasing their direct holdings. While the amounts are small, this consistent pattern of conversion by the board is a mildly bullish signal of long-term alignment.

  • Gilead Sciences (GILD) (BEARISH)
    ▲

    CFO Dickinson Andrew D sold 3,000 shares at $138.36 (~$415K) under a 10b5-1 plan. While a small transaction, it adds to the pattern of senior finance executives monetizing equity, which can be a leading indicator of management's view on the stock's fair value.

  • Booking Holdings (BKNG) (BEARISH)
    ▲

    Director Vanessa Ames Wittman sold 375 shares at $211.00 (~$79K) under a 10b5-1 plan. While a small sale, it aligns with the broader insider selling trend at the company, reinforcing the bearish signal from the General Counsel's larger transaction.

Risk Flags (7)

  • CoreWeave/Major Holder Exit↓ [HIGH RISK]
    ▼

    The amended Form 4 from Magnetar Financial, showing a sale of 84,544 shares, is a high-risk flag. A 10% owner reducing their stake, especially via an amendment, can signal a fundamental shift in the investment thesis or a lack of confidence in the near-term outlook.

  • Meta Platforms/CFO Sale↓ [HIGH RISK]
    ▼

    CFO Susan Li's direct sale of shares at $689.85 is the most significant risk flag in the batch. The CFO is the most critical financial steward, and a direct sale at a premium to the price at which other insiders are tax-withholding suggests she sees current levels as attractive for exiting.

  • Booking Holdings/Insider Liquidation↓ [MEDIUM RISK]
    ▼

    The combined sales by the EVP, General Counsel ($4.99M) and a Director ($79K) create a pattern of insider liquidation at the company. This concentrated selling pressure is a risk flag for the stock's near-term performance.

  • Gilead Sciences/Executive Cash-Out↓ [MEDIUM RISK]
    ▼

    The CCO's sale of 16,530 shares for $2.27M, following option exercises, is a significant cash-out event. While under a 10b5-1 plan, it represents a major reduction in insider exposure and a potential risk signal for the stock.

  • AMD/Concentrated Liquidity Event [MEDIUM RISK]
    ▼

    The massive, coordinated tax-withholding event across AMD's entire C-suite and senior management creates a concentrated overhang of shares that are now in the open market. While not a sale, it increases the potential for future selling and dilutes the signal of insider conviction.

  • Meta Platforms/COO & CTO Tax Withholding↓ [LOW RISK]
    ▼

    COO Javier Olivan and CTO Andrew Bosworth had large numbers of shares withheld for taxes (~$4.79M each). While routine, the high value of these transactions highlights the massive equity compensation at Meta and the potential for future selling to diversify.

  • Booking Holdings/10b5-1 Plan Sales↓ [LOW RISK]
    ▼

    The sales by the EVP and Director were executed under Rule 10b5-1 plans, which are pre-arranged. While this reduces the immediate signal of opportunistic selling, the fact that these plans were set up to sell at current levels is a risk flag.

Opportunities (8)

  • Meta Platforms/Director RSU Conversion↓ (OPPORTUNITY)
    ◆

    Multiple directors (Collison, Arnold, White, Elkann) are converting RSUs into common stock, increasing their personal holdings. This consistent board-level action is a bullish signal of long-term confidence and alignment with shareholders.

  • AMD/Insider Option Exercise (OPPORTUNITY)
    ◆

    CEO Lisa Su and other top AMD executives exercised a massive number of options (e.g., Su exercised 396,405 shares). This demonstrates strong conviction in the company's future, as they are choosing to convert options into stock rather than cash out entirely.

  • Gilead Sciences/CFO Small Sale↓ (OPPORTUNITY)
    ◆

    CFO Andrew Dickinson's sale of only 3,000 shares is a relatively small transaction compared to his total holdings (165,646 shares post-sale). This suggests the sale is for minor portfolio rebalancing rather than a bearish signal, potentially creating a buying opportunity if the stock dips.

  • Meta Platforms/CTO & COO Holdings↓ (OPPORTUNITY)
    ◆

    Despite large tax withholdings, CTO Bosworth and COO Olivan still hold significant positions (8,676 and 14,500 shares respectively). Their continued large holdings signal ongoing alignment with shareholder value creation.

  • Booking Holdings/General Counsel Holdings↓ (OPPORTUNITY)
    ◆

    After selling ~$5M in stock, EVP Millones still holds 375,025 shares. This large remaining stake indicates he is not fully exiting and retains significant skin in the game, which could be a positive signal for long-term investors.

  • AMD/CFO and Treasurer Holdings (OPPORTUNITY)
    ◆

    EVP, CFO and Treasurer Jean X. Hu holds 175,979 shares after a large tax-withholding event. This substantial holding by the top financial officer is a strong vote of confidence in AMD's financial health and future prospects.

  • T-Mobile US/VP & CAO Small Transaction↓ (OPPORTUNITY)
    ◆

    The VP & CAO's tax-withholding of only 87 shares (~$16K) is a negligible transaction. It indicates no material insider activity at T-Mobile, which can be interpreted as a neutral-to-positive signal of stability.

  • Comcast/Director Gift↓ (OPPORTUNITY)
    ◆

    Director Edward D. Breen gifted 62,440 shares. While a gift is not a sale, it is a form of insider disposition. However, it could also be for estate planning or charitable purposes, and the lack of a market sale could be seen as a neutral-to-positive signal.

Sector Themes (5)

  • Tech Insider Liquidity Wave
    ◆

    The filings reveal a massive wave of insider liquidity events across the tech sector, particularly at AMD and Meta. This is characterized by large-scale option exercises and tax-withholding events, creating a significant overhang of shares that could lead to future selling pressure. The pattern is neutral in the short term but a key factor for long-term technical analysis.

  • C-Suite vs. Board Conviction↓
    ◆

    A divergence is emerging between C-suite and board-level insider activity. At Meta, C-suite officers (CFO, COO, CTO) are having shares withheld or sold, while directors are converting RSUs into stock. This suggests that board members may have a longer-term, more bullish outlook than day-to-day executives.

  • 10b5-1 Plan Dominance
    ◆

    The majority of open-market sales (GILD, BKNG) were executed under Rule 10b5-1 trading plans. This reduces the immediate 'signal' of opportunistic selling, but the fact that these plans were established to sell at current price levels is a subtle but important bearish indicator for those specific stocks.

  • Concentrated Insider Wealth in Semiconductors
    ◆

    The AMD filings highlight the massive wealth creation for insiders in the semiconductor space. The sheer size of option exercises and tax-withholding (e.g., CEO Su's ~$80M event) underscores the high valuations and significant insider equity concentration in this sector.

  • Biotech Insider Monetization
    ◆

    The Gilead filings show a pattern of senior executives (CCO, CFO) monetizing equity through planned sales. This is a common theme in mature biotech companies where executives diversify after long periods of stock appreciation, and it can be a headwind for the stock price.

Watch List (7)

  • CoreWeave (CRWV)
    👁

    Watch for further filings from Magnetar Financial. If the 10% owner continues to sell, it would be a major red flag. Monitor for any news or analyst commentary explaining the sale.

  • Meta Platforms (META)
    👁

    Monitor CFO Susan Li's future filings. If she continues to sell shares in the open market, it would confirm a bearish trend. Also watch for any insider buying from other C-suite members to offset the negative signal.

  • Booking Holdings (BKNG)
    👁

    Monitor for any insider buying from EVP Millones or other executives. A lack of buying following the large sale would reinforce the bearish signal. Also watch the stock's price reaction around the next earnings call.

  • Advanced Micro Devices (AMD)
    👁

    Monitor for any open-market sales by CEO Lisa Su or other executives following the large tax-withholding event. If they begin selling, it would turn the neutral event into a bearish one. Watch the next earnings report for any impact on guidance.

  • Gilead Sciences (GILD)
    👁

    Monitor for any acceleration of insider selling, particularly from the CFO. A pattern of consistent selling would be a risk flag. Also watch for any insider buying from the CCO or other officers to show renewed confidence.

  • Comcast (CMCSA)
    👁

    Monitor Director Edward D. Breen's future filings. A gift of this size could be a precursor to a larger sale. Watch for any Form 4 filings showing a market sale, which would be a bearish signal.

  • T-Mobile US (TMUS)↓
    👁

    The lack of material insider activity is notable. Watch for any change in this pattern. A sudden flurry of insider buying or selling would be a significant signal for this stable telecom giant.

Filing Analyses (29)
ARM HOLDINGS PLC /UK 4 neutral materiality 4/10

18-08-2026

Chief Accounting Officer Bartels Laura Kathleen had withheld for taxes 856 Ordinary Shares at $271.43 (~$232K). 5 transactions reported in total. Bartels Laura Kathleen holds 12,960 shares after the transaction.

  • · Chief Accounting Officer Bartels Laura Kathleen exercised/converted 862 Ordinary Shares
  • · Chief Accounting Officer Bartels Laura Kathleen exercised/converted 819 Ordinary Shares
  • · Chief Accounting Officer Bartels Laura Kathleen had withheld for taxes 856 Ordinary Shares at $271.43 (~$232K)
  • · Chief Accounting Officer Bartels Laura Kathleen exercised/converted 862 Restricted Stock Units
  • · Chief Accounting Officer Bartels Laura Kathleen exercised/converted 819 Restricted Stock Units
COMCAST CORP 4 neutral materiality 5/10

18-08-2026

Director BREEN EDWARD D gifted 62,440 Class A Common Stock. BREEN EDWARD D holds 27,337.277 shares after the transaction.

  • · Director BREEN EDWARD D gifted 62,440 Class A Common Stock
ADVANCED MICRO DEVICES INC 4 neutral materiality 4/10

18-08-2026

Ellis Emily was awarded 493 PRSU Award.

  • · Ellis Emily was awarded 493 PRSU Award
  • · Ellis Emily was awarded 1,481 RSU Award
ADVANCED MICRO DEVICES INC 4 negative materiality 6/10

18-08-2026

Chief Technology Officer & EVP Papermaster Mark D had withheld for taxes 46,796 Common Stock at $514.39 (~$24.1M). 10 transactions reported in total. Papermaster Mark D holds 1,315,324 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 7,369 Common Stock at $84.85 (~$625K)
  • · Chief Technology Officer & EVP Papermaster Mark D sold 7,369 Common Stock at $487.34 (~$3.59M)
  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 121,976 Common Stock
  • · Chief Technology Officer & EVP Papermaster Mark D had withheld for taxes 46,796 Common Stock at $514.39 (~$24.1M)
  • · Chief Technology Officer & EVP Papermaster Mark D had withheld for taxes 1,203 Common Stock at $514.39 (~$619K)
  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 7,369 Stock Option Grant
  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 118,920 Performance Stock Units
  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 3,056 Restricted Stock Units
ADVANCED MICRO DEVICES INC 4 neutral materiality 6/10

18-08-2026

SVP, GC & Corporate Secretary Hahn Ava had withheld for taxes 11,244 Common Stock at $514.39 (~$5.78M). 7 transactions reported in total. Hahn Ava holds 29,616 shares after the transaction.

  • · SVP, GC & Corporate Secretary Hahn Ava exercised/converted 23,747 Common Stock
  • · SVP, GC & Corporate Secretary Hahn Ava had withheld for taxes 11,244 Common Stock at $514.39 (~$5.78M)
  • · SVP, GC & Corporate Secretary Hahn Ava had withheld for taxes 531 Common Stock at $514.39 (~$273K)
  • · SVP, GC & Corporate Secretary Hahn Ava exercised/converted 22,677 Performance Stock Units
  • · SVP, GC & Corporate Secretary Hahn Ava exercised/converted 1,070 Restricted Stock Units
  • · SVP, GC & Corporate Secretary Hahn Ava was awarded 4,742 PRSU Award
  • · SVP, GC & Corporate Secretary Hahn Ava was awarded 3,161 RSU Award
ADVANCED MICRO DEVICES INC 4 neutral materiality 6/10

18-08-2026

EVP & Chief Commercial Officer GUIDO PHILIP had withheld for taxes 31,197 Common Stock at $514.39 (~$16M). 7 transactions reported in total. GUIDO PHILIP holds 135,018 shares after the transaction.

  • · EVP & Chief Commercial Officer GUIDO PHILIP exercised/converted 81,114 Common Stock
  • · EVP & Chief Commercial Officer GUIDO PHILIP had withheld for taxes 31,197 Common Stock at $514.39 (~$16M)
  • · EVP & Chief Commercial Officer GUIDO PHILIP had withheld for taxes 722 Common Stock at $514.39 (~$371K)
  • · EVP & Chief Commercial Officer GUIDO PHILIP exercised/converted 79,280 Performance Stock Units
  • · EVP & Chief Commercial Officer GUIDO PHILIP exercised/converted 1,834 Restricted Stock Units
  • · EVP & Chief Commercial Officer GUIDO PHILIP was awarded 7,113 PRSU Award
  • · EVP & Chief Commercial Officer GUIDO PHILIP was awarded 4,742 RSU Award
ADVANCED MICRO DEVICES INC 4 neutral materiality 7/10

18-08-2026

EVP, CFO and Treasurer Hu Jean X. had withheld for taxes 38,996 Common Stock at $514.39 (~$20.1M). 7 transactions reported in total. Hu Jean X. holds 175,979 shares after the transaction.

  • · EVP, CFO and Treasurer Hu Jean X. exercised/converted 101,698 Common Stock
  • · EVP, CFO and Treasurer Hu Jean X. had withheld for taxes 38,996 Common Stock at $514.39 (~$20.1M)
  • · EVP, CFO and Treasurer Hu Jean X. had withheld for taxes 1,023 Common Stock at $514.39 (~$526K)
  • · EVP, CFO and Treasurer Hu Jean X. exercised/converted 99,100 Performance Stock Units
  • · EVP, CFO and Treasurer Hu Jean X. exercised/converted 2,598 Restricted Stock Units
  • · EVP, CFO and Treasurer Hu Jean X. was awarded 10,669 PRSU Award
  • · EVP, CFO and Treasurer Hu Jean X. was awarded 7,113 RSU Award
ADVANCED MICRO DEVICES INC 4 neutral materiality 5/10

18-08-2026

SVP & GM, Computing & Graphics HUYNH JACK M had withheld for taxes 20,798 Common Stock at $514.39 (~$10.7M). 7 transactions reported in total. HUYNH JACK M holds 497,507 shares after the transaction.

  • · SVP & GM, Computing & Graphics HUYNH JACK M exercised/converted 54,686 Common Stock
  • · SVP & GM, Computing & Graphics HUYNH JACK M had withheld for taxes 20,798 Common Stock at $514.39 (~$10.7M)
  • · SVP & GM, Computing & Graphics HUYNH JACK M had withheld for taxes 722 Common Stock at $514.39 (~$371K)
  • · SVP & GM, Computing & Graphics HUYNH JACK M exercised/converted 52,852 Performance Stock Units
  • · SVP & GM, Computing & Graphics HUYNH JACK M exercised/converted 1,834 Restricted Stock Units
  • · SVP & GM, Computing & Graphics HUYNH JACK M was awarded 7,705 PRSU Award
  • · SVP & GM, Computing & Graphics HUYNH JACK M was awarded 5,137 RSU Award
ADVANCED MICRO DEVICES INC 4 negative materiality 6/10

18-08-2026

EVP & CSO GRASBY PAUL DARREN had withheld for taxes 20,702 Common Stock at $514.39 (~$10.6M). 8 transactions reported in total. GRASBY PAUL DARREN holds 117,687 shares after the transaction.

  • · EVP & CSO GRASBY PAUL DARREN exercised/converted 46,185 Common Stock
  • · EVP & CSO GRASBY PAUL DARREN had withheld for taxes 20,702 Common Stock at $514.39 (~$10.6M)
  • · EVP & CSO GRASBY PAUL DARREN had withheld for taxes 1,006 Common Stock at $514.39 (~$517K)
  • · EVP & CSO GRASBY PAUL DARREN sold 15,000 Common Stock at $514.91 (~$7.72M)
  • · EVP & CSO GRASBY PAUL DARREN exercised/converted 44,045 Performance Stock Units
  • · EVP & CSO GRASBY PAUL DARREN exercised/converted 2,140 Restricted Stock Units
  • · EVP & CSO GRASBY PAUL DARREN was awarded 8,891 PRSU Award
  • · EVP & CSO GRASBY PAUL DARREN was awarded 5,927 RSU Award
ADVANCED MICRO DEVICES INC 4 neutral materiality 5/10

18-08-2026

EVP & GM DSG Norrod Forrest Eugene had withheld for taxes 33,797 Common Stock at $514.39 (~$17.4M). 7 transactions reported in total. Norrod Forrest Eugene holds 383,317 shares after the transaction.

  • · EVP & GM DSG Norrod Forrest Eugene exercised/converted 88,332 Common Stock
  • · EVP & GM DSG Norrod Forrest Eugene had withheld for taxes 33,797 Common Stock at $514.39 (~$17.4M)
  • · EVP & GM DSG Norrod Forrest Eugene had withheld for taxes 963 Common Stock at $514.39 (~$495K)
  • · EVP & GM DSG Norrod Forrest Eugene exercised/converted 85,887 Performance Stock Units
  • · EVP & GM DSG Norrod Forrest Eugene exercised/converted 2,445 Restricted Stock Units
  • · EVP & GM DSG Norrod Forrest Eugene was awarded 9,484 PRSU Award
  • · EVP & GM DSG Norrod Forrest Eugene was awarded 6,322 RSU Award
T-Mobile US, Inc. 4 neutral materiality 3/10

18-08-2026

VP & Chief Accounting Officer Drobac Daniel James had withheld for taxes 87.677 Common Stock at $182.61 (~$16K). Drobac Daniel James holds 36,060.962 shares after the transaction.

  • · VP & Chief Accounting Officer Drobac Daniel James had withheld for taxes 87.677 Common Stock at $182.61 (~$16K)
ADVANCED MICRO DEVICES INC 4 neutral materiality 6/10

18-08-2026

Chair, President & CEO Su Lisa T had withheld for taxes 155,986 Common Stock at $514.39 (~$80.2M). 5 transactions reported in total. Su Lisa T holds 3,117,156 shares after the transaction.

  • · Chair, President & CEO Su Lisa T exercised/converted 396,405 Common Stock
  • · Chair, President & CEO Su Lisa T had withheld for taxes 155,986 Common Stock at $514.39 (~$80.2M)
  • · Chair, President & CEO Su Lisa T exercised/converted 396,405 Performance Stock Units
  • · Chair, President & CEO Su Lisa T was awarded 53,348 PRSU Award
  • · Chair, President & CEO Su Lisa T was awarded 17,782 RSU Award
Booking Holdings Inc. 4 negative materiality 4/10

18-08-2026

EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 12,333 Common Stock at $205.76 (~$2.54M). 9 transactions reported in total. MILLONES PETER J holds 375,025 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 9,325 Common Stock at $204.91 (~$1.91M)
  • · EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 12,333 Common Stock at $205.76 (~$2.54M)
  • · EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 2,627 Common Stock at $206.58 (~$543K)
  • · EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 8,660 Common Stock at $208.05 (~$1.8M)
  • · EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 5,019 Common Stock at $208.73 (~$1.05M)
  • · EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 5,174 Common Stock at $210.00 (~$1.09M)
  • · EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 3,632 Common Stock at $211.03 (~$766K)
  • · EXECUTIVE VP, GENERAL COUNSEL MILLONES PETER J sold 2,890 Common Stock at $212.32 (~$614K)
Booking Holdings Inc. 4 negative materiality 3/10

18-08-2026

Director WITTMAN VANESSA AMES sold 375 Common Stock at $211.00 (~$79.1K). WITTMAN VANESSA AMES holds 16,133 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · Director WITTMAN VANESSA AMES sold 375 Common Stock at $211.00 (~$79.1K)
GILEAD SCIENCES, INC. 4 negative materiality 6/10

18-08-2026

Chief Comm & Corp Aff Officer Mercier Johanna sold 16,530 Common Stock at $137.37 (~$2.27M). 6 transactions reported in total. Mercier Johanna holds 118,234 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · Chief Comm & Corp Aff Officer Mercier Johanna exercised/converted 23,110 Common Stock at $66.64 (~$1.54M)
  • · Chief Comm & Corp Aff Officer Mercier Johanna exercised/converted 1,890 Common Stock at $72.34 (~$137K)
  • · Chief Comm & Corp Aff Officer Mercier Johanna sold 16,530 Common Stock at $137.37 (~$2.27M)
  • · Chief Comm & Corp Aff Officer Mercier Johanna sold 11,470 Common Stock at $138.04 (~$1.58M)
  • · Chief Comm & Corp Aff Officer Mercier Johanna exercised/converted 23,110 Non-qualified Stock Option (Right to Buy)
  • · Chief Comm & Corp Aff Officer Mercier Johanna exercised/converted 1,890 Non-qualified Stock Option (Right to Buy)
GILEAD SCIENCES, INC. 4 negative materiality 4/10

18-08-2026

Chief Financial Officer Dickinson Andrew D sold 3,000 Common Stock at $138.36 (~$415K). Dickinson Andrew D holds 165,646 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · Chief Financial Officer Dickinson Andrew D sold 3,000 Common Stock at $138.36 (~$415K)
Meta Platforms, Inc. 4 neutral materiality 3/10

18-08-2026

Director Collison Patrick exercised/converted 103 Class A Common Stock. Collison Patrick holds 1,166 shares after the transaction.

  • · Director Collison Patrick exercised/converted 103 Class A Common Stock
  • · Director Collison Patrick exercised/converted 103 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 6/10

18-08-2026

Chief Technology Officer Bosworth Andrew had withheld for taxes 8,127 Class A Common Stock at $589.85 (~$4.79M). 9 transactions reported in total. Bosworth Andrew holds 8,676 shares after the transaction.

  • · Chief Technology Officer Bosworth Andrew exercised/converted 6,791 Class A Common Stock
  • · Chief Technology Officer Bosworth Andrew exercised/converted 1,960 Class A Common Stock
  • · Chief Technology Officer Bosworth Andrew exercised/converted 2,680 Class A Common Stock
  • · Chief Technology Officer Bosworth Andrew exercised/converted 4,958 Class A Common Stock
  • · Chief Technology Officer Bosworth Andrew had withheld for taxes 8,127 Class A Common Stock at $589.85 (~$4.79M)
  • · Chief Technology Officer Bosworth Andrew exercised/converted 6,791 Restricted Stock Units (RSU) (Class A)
  • · Chief Technology Officer Bosworth Andrew exercised/converted 1,960 Restricted Stock Units (RSU) (Class A)
  • · Chief Technology Officer Bosworth Andrew exercised/converted 2,680 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 6/10

18-08-2026

Chief Legal Officer Mahoney Curtis J. had withheld for taxes 2,359 Class A Common Stock at $589.85 (~$1.39M). Mahoney Curtis J. holds 3,516 shares after the transaction.

  • · Chief Legal Officer Mahoney Curtis J. exercised/converted 4,757 Class A Common Stock
  • · Chief Legal Officer Mahoney Curtis J. had withheld for taxes 2,359 Class A Common Stock at $589.85 (~$1.39M)
  • · Chief Legal Officer Mahoney Curtis J. exercised/converted 4,757 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 8/10

18-08-2026

Chief Operating Officer Olivan Javier had withheld for taxes 7,744 Class A Common Stock at $589.85 (~$4.57M). 9 transactions reported in total. Olivan Javier holds 14,500 shares after the transaction.

  • · Chief Operating Officer Olivan Javier exercised/converted 6,791 Class A Common Stock
  • · Chief Operating Officer Olivan Javier exercised/converted 2,679 Class A Common Stock
  • · Chief Operating Officer Olivan Javier exercised/converted 1,960 Class A Common Stock
  • · Chief Operating Officer Olivan Javier exercised/converted 4,958 Class A Common Stock
  • · Chief Operating Officer Olivan Javier had withheld for taxes 7,744 Class A Common Stock at $589.85 (~$4.57M)
  • · Chief Operating Officer Olivan Javier exercised/converted 6,791 Restricted Stock Units (RSU) (Class A)
  • · Chief Operating Officer Olivan Javier exercised/converted 2,679 Restricted Stock Units (RSU) (Class A)
  • · Chief Operating Officer Olivan Javier exercised/converted 1,960 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 3/10

18-08-2026

Director Songhurst Charles had withheld for taxes 14 Class A Common Stock at $589.85 (~$8.26K). Songhurst Charles holds 1,360 shares after the transaction.

  • · Director Songhurst Charles exercised/converted 110 Class A Common Stock
  • · Director Songhurst Charles had withheld for taxes 14 Class A Common Stock at $589.85 (~$8.26K)
  • · Director Songhurst Charles exercised/converted 110 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 4/10

18-08-2026

Director Arnold John Douglas exercised/converted 167 Class A Common Stock. Arnold John Douglas holds 3,329 shares after the transaction.

  • · Director Arnold John Douglas exercised/converted 167 Class A Common Stock
  • · Director Arnold John Douglas exercised/converted 167 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 3/10

18-08-2026

Director White Dana exercised/converted 110 Class A Common Stock. White Dana holds 1,504 shares after the transaction.

  • · Director White Dana exercised/converted 110 Class A Common Stock
  • · Director White Dana exercised/converted 110 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 3/10

18-08-2026

Director Elkann John had withheld for taxes 8 Class A Common Stock at $589.85 (~$4.72K). Elkann John holds 1,445 shares after the transaction.

  • · Director Elkann John exercised/converted 110 Class A Common Stock
  • · Director Elkann John had withheld for taxes 8 Class A Common Stock at $589.85 (~$4.72K)
  • · Director Elkann John exercised/converted 110 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 negative materiality 7/10

18-08-2026

Chief Financial Officer LI SUSAN J had withheld for taxes 6,922 Class A Common Stock at $589.85 (~$4.08M). 14 transactions reported in total. LI SUSAN J holds 22,382 shares after the transaction.

  • · Chief Financial Officer LI SUSAN J exercised/converted 2,400 Class A Common Stock
  • · Chief Financial Officer LI SUSAN J exercised/converted 1,888 Class A Common Stock
  • · Chief Financial Officer LI SUSAN J sold 2,127 Class A Common Stock at $689.85 (~$1.47M)
  • · Chief Financial Officer LI SUSAN J exercised/converted 6,791 Class A Common Stock
  • · Chief Financial Officer LI SUSAN J exercised/converted 2,679 Class A Common Stock
  • · Chief Financial Officer LI SUSAN J exercised/converted 1,783 Class A Common Stock
  • · Chief Financial Officer LI SUSAN J exercised/converted 2,704 Class A Common Stock
  • · Chief Financial Officer LI SUSAN J had withheld for taxes 6,922 Class A Common Stock at $589.85 (~$4.08M)
Meta Platforms, Inc. 4 neutral materiality 4/10

18-08-2026

Chief Product Officer Cox Christopher K had withheld for taxes 8,127 Class A Common Stock at $589.85 (~$4.79M). 9 transactions reported in total. Cox Christopher K holds 264,516 shares after the transaction.

  • · Chief Product Officer Cox Christopher K exercised/converted 6,791 Class A Common Stock
  • · Chief Product Officer Cox Christopher K exercised/converted 2,679 Class A Common Stock
  • · Chief Product Officer Cox Christopher K exercised/converted 1,960 Class A Common Stock
  • · Chief Product Officer Cox Christopher K exercised/converted 4,958 Class A Common Stock
  • · Chief Product Officer Cox Christopher K had withheld for taxes 8,127 Class A Common Stock at $589.85 (~$4.79M)
  • · Chief Product Officer Cox Christopher K exercised/converted 6,791 Restricted Stock Units (RSU) (Class A)
  • · Chief Product Officer Cox Christopher K exercised/converted 2,679 Restricted Stock Units (RSU) (Class A)
  • · Chief Product Officer Cox Christopher K exercised/converted 1,960 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 5/10

18-08-2026

Chief Accounting Officer Anderson Aaron had withheld for taxes 1,216 Class A Common Stock at $589.85 (~$717K). 9 transactions reported in total. Anderson Aaron holds 9,511 shares after the transaction.

  • · Chief Accounting Officer Anderson Aaron exercised/converted 1,450 Class A Common Stock
  • · Chief Accounting Officer Anderson Aaron exercised/converted 332 Class A Common Stock
  • · Chief Accounting Officer Anderson Aaron exercised/converted 331 Class A Common Stock
  • · Chief Accounting Officer Anderson Aaron exercised/converted 335 Class A Common Stock
  • · Chief Accounting Officer Anderson Aaron had withheld for taxes 1,216 Class A Common Stock at $589.85 (~$717K)
  • · Chief Accounting Officer Anderson Aaron exercised/converted 1,450 Restricted Stock Units (RSU) (Class A)
  • · Chief Accounting Officer Anderson Aaron exercised/converted 332 Restricted Stock Units (RSU) (Class A)
  • · Chief Accounting Officer Anderson Aaron exercised/converted 331 Restricted Stock Units (RSU) (Class A)
Meta Platforms, Inc. 4 neutral materiality 5/10

18-08-2026

President and Vice Chairman Powell Dina H. had withheld for taxes 3,518 Class A Common Stock at $589.85 (~$2.08M). 5 transactions reported in total. Powell Dina H. holds 10,826 shares after the transaction.

  • · President and Vice Chairman Powell Dina H. exercised/converted 2,024 Class A Common Stock
  • · President and Vice Chairman Powell Dina H. exercised/converted 5,708 Class A Common Stock
  • · President and Vice Chairman Powell Dina H. had withheld for taxes 3,518 Class A Common Stock at $589.85 (~$2.08M)
  • · President and Vice Chairman Powell Dina H. exercised/converted 2,024 Restricted Stock Units (RSU) (Class A)
  • · President and Vice Chairman Powell Dina H. exercised/converted 5,708 Restricted Stock Units (RSU) (Class A)
CoreWeave, Inc. 4/A negative materiality 5/10

18-08-2026

10% owner Magnetar Financial LLC sold 84,544 Class A Common Stock at $108.48 (~$9.17M). This amends a previously filed Form 4. 24 transactions reported in total. Magnetar Financial LLC holds 1,328,730 shares after the transaction.

  • · 10% owner Magnetar Financial LLC sold 24,708 Class A Common Stock at $108.48 (~$2.68M)
  • · 10% owner Magnetar Financial LLC sold 4,912 Class A Common Stock at $109.99 (~$540K)
  • · 10% owner Magnetar Financial LLC sold 552 Class A Common Stock at $110.00 (~$60.7K)
  • · 10% owner Magnetar Financial LLC sold 24,743 Class A Common Stock at $108.48 (~$2.68M)
  • · 10% owner Magnetar Financial LLC sold 4,919 Class A Common Stock at $109.99 (~$541K)
  • · 10% owner Magnetar Financial LLC sold 553 Class A Common Stock at $110.00 (~$60.8K)
  • · 10% owner Magnetar Financial LLC sold 84,544 Class A Common Stock at $108.48 (~$9.17M)
  • · 10% owner Magnetar Financial LLC sold 16,807 Class A Common Stock at $109.99 (~$1.85M)

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