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S&P 500 Technology Sector SEC Filings — August 11, 2026

USA S&P 500 Technology

By Gunpowder Editorial ·

16 high priority 16 total filings analysed

Executive Summary

The 16 filings from the S&P 500 Technology sector for August 11, 2026, are dominated by insider transactions from two major companies: ServiceNow and Advanced Micro Devices (AMD).

A clear pattern of 'tax-withholding' insider activity emerges, where executives exercise stock options and immediately have shares withheld to cover tax liabilities, resulting in net-zero cash flow to the insider but a reduction in their overall share count. This is a routine, non-discretionary activity that does not signal a change in management conviction. However, a notable exception is found at KLA Corporation, where two executives executed pre-planned (10b5-1) open-market sales, which carries a mildly negative signal. The filings lack any period-over-period financial comparisons, forward-looking guidance, or capital allocation announcements, limiting the depth of trend analysis. The primary actionable insight is the contrast between the routine, neutral insider activity at AMD and ServiceNow versus the pre-planned sales at KLA, suggesting a slightly more cautious posture from KLA's management. The overall sector sentiment from these filings is neutral, with no major bullish or bearish catalysts identified.

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 S&P 500 Technology Sector SEC Filings digest from August 10, 2026.

Investment Signals (8)

  • AMD (NEUTRAL)
    ▲

    CEO Lisa Su and CTO Mark Papermaster exercised large blocks of RSUs (16,221 and 12,633 shares respectively) but had shares withheld for taxes, resulting in no net cash gain. This is a routine, non-discretionary event and does not signal a change in bullish outlook

  • AMD (NEUTRAL)
    ▲

    Seven top executives (CEO, CTO, CFO, CSO, GM, CCO, GC) all engaged in identical tax-withholding transactions on the same day, indicating a coordinated vesting event. This is a neutral signal, but the sheer volume of insider activity (over 50,000 shares exercised in total) underscores the high level of equity compensation at the firm

  • ServiceNow ↓ (NEUTRAL)
    ▲

    Chairman & CEO William McDermott had 4,712 shares withheld for taxes, a routine transaction. The CEO still holds 175,268 shares, indicating strong alignment with shareholders

  • ServiceNow ↓ (NEUTRAL)
    ▲

    President, CPO and COO Amit Zavery had the largest tax-withholding transaction among ServiceNow executives, with 5,370 shares withheld (~$671K). This is a routine event and not a discretionary sale

  • KLA Corp ↓ (BEARISH)
    ▲

    EVP, CLO and Secretary Mary Beth Wilkinson sold 1,661 shares (~$340K) under a Rule 10b5-1 plan. While pre-planned, this is a discretionary sale and is the most bearish signal in the batch

  • KLA Corp ↓ (BEARISH)
    ▲

    SVP & Chief Accounting Officer Virendra Kirloskar sold 529 shares (~$108K) under a Rule 10b5-1 plan. This is a second pre-planned sale from KLA's finance leadership, reinforcing a mildly cautious signal

  • ServiceNow ↓ (NEUTRAL)
    ▲

    Six different executives (CEO, CFO, COO, CAO, CPO, and President of Global Customer Ops) all had shares withheld for taxes on the same day, confirming a company-wide RSU vesting event. This is a neutral, administrative pattern

  • AMD (NEUTRAL)
    ▲

    CFO and Treasurer Jean Hu had 2,320 shares withheld (~$1.12M), a routine transaction. The CFO's continued large holding (114,300 shares) provides comfort

Risk Flags (6)

  • KLA Corp / Insider Sales↓ [LOW RISK]
    ▼

    Two senior executives (EVP/CLO and SVP/CAO) executed open-market sales under 10b5-1 plans. While pre-planned, the fact that two finance/legal leaders are selling simultaneously could be a minor red flag for risk-averse investors

  • AMD / Insider Dilution [LOW RISK]
    ▼

    The aggregate tax-withholding transactions resulted in over 24,000 shares being returned to the company, which is dilutive to other shareholders if not offset by buybacks. This is a routine but real cost of equity compensation

  • ServiceNow / Insider Dilution↓ [LOW RISK]
    ▼

    Over 15,000 shares were withheld for taxes across all ServiceNow executives in a single day, representing a small but real dilution event for shareholders

  • KLA Corp / Lack of Insider Buying↓ [LOW RISK]
    ▼

    While the sales are small, there are zero insider purchases across all 16 filings. The absence of any bullish insider activity in the sector is a neutral-to-slightly-bearish signal

  • All Companies / No Forward Guidance [MEDIUM RISK]
    ▼

    None of the 16 filings contained any forward-looking statements, guidance updates, or financial targets. This lack of strategic communication from management teams creates information asymmetry and uncertainty

  • All Companies / No Capital Allocation Updates [LOW RISK]
    ▼

    There were no announcements regarding dividends, buybacks, or M&A. The absence of capital allocation signals makes it difficult to assess management's confidence in future cash flows

Opportunities (6)

  • AMD / Insider Conviction (OPPORTUNITY)
    ◆

    Despite routine tax-withholding, CEO Lisa Su retains a massive 2.87 million share stake. Her continued large holding signals strong confidence in AMD's long-term AI and data center strategy

  • ServiceNow / Insider Alignment↓ (OPPORTUNITY)
    ◆

    Chairman & CEO William McDermott holds 175,268 shares post-transaction, and the COO holds 81,335 shares. This high level of insider ownership aligns management with shareholder interests

  • KLA Corp / Potential Dip↓ (OPPORTUNITY)
    ◆

    The pre-planned insider sales at KLA are small relative to total holdings. If the market overreacts to these sales, it could create a buying opportunity for investors who believe in KLA's semiconductor capital equipment cycle

  • AMD / Broad-Based Equity Vesting (OPPORTUNITY)
    ◆

    The coordinated vesting event across all top executives suggests a strong retention mechanism. This stability in the leadership team is a positive for long-term strategy execution

  • ServiceNow / AI-Focused Leadership↓ (OPPORTUNITY)
    ◆

    The filing mentions a 'Chief People & AI Enblmt. Off.' role, signaling ServiceNow's deepening commitment to AI. This is a positive thematic catalyst for the stock

  • Sector / No Panic Selling (OPPORTUNITY)
    ◆

    The complete absence of large, discretionary insider sales (outside of KLA's pre-planned trades) suggests that management teams across the sector are not alarmed by current market conditions

Sector Themes (5)

  • Routine Insider Activity Dominates
    ◆

    14 of 16 filings are tax-withholding transactions related to RSU vesting. This is a recurring, non-discretionary pattern that should not be interpreted as a bearish signal. It reflects the high use of equity compensation in the tech sector.

  • KLA Corp is the Outlier↓
    ◆

    The only two discretionary insider sales in the batch come from KLA Corporation. While small and pre-planned, this makes KLA the only company in the batch where management is actively reducing cash exposure to their own stock.

  • No Financial or Strategic Updates
    ◆

    The filings are exclusively Form 4 insider transaction reports. There are zero 8-K, 10-Q, or 10-K filings in the batch, meaning no period-over-period financial comparisons, guidance, or capital allocation data is available for trend analysis.

  • High Insider Ownership at AMD and ServiceNow
    ◆

    Both companies' top executives retain significant shareholdings post-vesting, indicating strong alignment with shareholders. This is a positive structural feature for long-term investors.

  • AI is a Silent Theme
    ◆

    While not explicitly stated in financial terms, the presence of AI-focused roles (ServiceNow's 'AI Enblmt. Off.' and AMD's focus on data center chips) underscores that AI investment remains a key strategic priority for the sector.

Watch List (6)

  • KLA Corp↓
    👁

    Monitor for any additional insider sales from other C-suite executives. If the CEO or CFO starts selling, it would be a significant escalation of the bearish signal.

  • AMD
    👁

    Watch for the next quarterly earnings report to see if the strong insider retention translates into positive financial results and guidance.

  • ServiceNow↓
    👁

    Monitor for any open-market purchases by executives, which would be a strong bullish signal given the current neutral activity.

  • All Companies
    👁

    Look for upcoming 10-Q or 10-K filings that will provide the period-over-period financial comparisons and forward guidance that are missing from this batch.

  • Sector-wide
    👁

    Track the next wave of insider trading filings. A shift from tax-withholding to discretionary selling across multiple companies would be a significant sector-wide risk signal.

  • KLA Corp / Earnings Call↓
    👁

    The next earnings call will be critical to assess if the insider sales were purely administrative or if they reflect underlying business concerns.

Filing Analyses (16)
ServiceNow, Inc. 4 neutral materiality 4/10

11-08-2026

President, Global Customer Ops Fipps Paul had withheld for taxes 1,646 Common Stock at $124.88 (~$206K). 12 transactions reported in total. Fipps Paul holds 15,360.1822 shares after the transaction.

  • · President, Global Customer Ops Fipps Paul exercised/converted 4,120 Common Stock
  • · President, Global Customer Ops Fipps Paul had withheld for taxes 1,646 Common Stock at $124.88 (~$206K)
  • · President, Global Customer Ops Fipps Paul exercised/converted 910 Common Stock
  • · President, Global Customer Ops Fipps Paul had withheld for taxes 364 Common Stock at $124.88 (~$45.5K)
  • · President, Global Customer Ops Fipps Paul exercised/converted 330 Common Stock
  • · President, Global Customer Ops Fipps Paul had withheld for taxes 132 Common Stock at $124.88 (~$16.5K)
  • · President, Global Customer Ops Fipps Paul exercised/converted 75 Common Stock
  • · President, Global Customer Ops Fipps Paul had withheld for taxes 30 Common Stock at $124.88 (~$3.75K)
ServiceNow, Inc. 4 neutral materiality 5/10

11-08-2026

President and CFO Mastantuono Gina had withheld for taxes 2,121 Common Stock at $124.88 (~$265K). Mastantuono Gina holds 104,840.4656 shares after the transaction.

  • · President and CFO Mastantuono Gina exercised/converted 3,945 Common Stock
  • · President and CFO Mastantuono Gina had withheld for taxes 2,121 Common Stock at $124.88 (~$265K)
  • · President and CFO Mastantuono Gina exercised/converted 3,945 Restricted Stock Units
ServiceNow, Inc. 4 neutral materiality 5/10

11-08-2026

President, CPO and COO Zavery Amit had withheld for taxes 5,370 Common Stock at $124.88 (~$671K). Zavery Amit holds 81,335.95 shares after the transaction.

  • · President, CPO and COO Zavery Amit exercised/converted 9,990 Common Stock
  • · President, CPO and COO Zavery Amit had withheld for taxes 5,370 Common Stock at $124.88 (~$671K)
  • · President, CPO and COO Zavery Amit exercised/converted 9,990 Restricted Stock Units
ServiceNow, Inc. 4 neutral materiality 5/10

11-08-2026

Chairman & CEO McDermott William R had withheld for taxes 4,712 Common Stock at $124.88 (~$588K). McDermott William R holds 175,268 shares after the transaction.

  • · Chairman & CEO McDermott William R exercised/converted 8,765 Common Stock
  • · Chairman & CEO McDermott William R had withheld for taxes 4,712 Common Stock at $124.88 (~$588K)
  • · Chairman & CEO McDermott William R exercised/converted 8,765 Restricted Stock Units
ServiceNow, Inc. 4 neutral materiality 4/10

11-08-2026

Chief People & AI Enblmt. Off. Canney Jacqueline P had withheld for taxes 1,343 Common Stock at $124.88 (~$168K). Canney Jacqueline P holds 34,941 shares after the transaction.

  • · Chief People & AI Enblmt. Off. Canney Jacqueline P exercised/converted 2,630 Common Stock
  • · Chief People & AI Enblmt. Off. Canney Jacqueline P had withheld for taxes 1,343 Common Stock at $124.88 (~$168K)
  • · Chief People & AI Enblmt. Off. Canney Jacqueline P exercised/converted 2,630 Restricted Stock Units
ServiceNow, Inc. 4 neutral materiality 3/10

11-08-2026

Principal Accounting Officer Fontaine Danielle had withheld for taxes 106 Common Stock at $124.88 (~$13.2K). Fontaine Danielle holds 9,933 shares after the transaction.

  • · Principal Accounting Officer Fontaine Danielle exercised/converted 305 Common Stock
  • · Principal Accounting Officer Fontaine Danielle had withheld for taxes 106 Common Stock at $124.88 (~$13.2K)
  • · Principal Accounting Officer Fontaine Danielle exercised/converted 305 Restricted Stock Units
KLA CORP 4 negative materiality 3/10

11-08-2026

EVP, CLO and Secretary Wilkinson Mary Beth sold 1,661 Common Stock at $204.56 (~$340K). Wilkinson Mary Beth holds 37,032.032 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · EVP, CLO and Secretary Wilkinson Mary Beth sold 1,661 Common Stock at $204.56 (~$340K)
KLA CORP 4 negative materiality 4/10

11-08-2026

SVP & Chief Accounting Officer Kirloskar Virendra A sold 529 Common Stock at $204.56 (~$108K). Kirloskar Virendra A holds 13,242.0399 shares after the transaction. Trades executed under a Rule 10b5-1 plan.

  • · SVP & Chief Accounting Officer Kirloskar Virendra A sold 529 Common Stock at $204.56 (~$108K)
ADVANCED MICRO DEVICES INC 4 neutral materiality 6/10

11-08-2026

Chief Technology Officer & EVP Papermaster Mark D had withheld for taxes 4,973 Common Stock at $483.36 (~$2.4M). 5 transactions reported in total. Papermaster Mark D holds 1,241,347 shares after the transaction.

  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 12,633 Common Stock
  • · Chief Technology Officer & EVP Papermaster Mark D had withheld for taxes 4,973 Common Stock at $483.36 (~$2.4M)
  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 5,431 Restricted Stock Units
  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 3,964 Restricted Stock Units
  • · Chief Technology Officer & EVP Papermaster Mark D exercised/converted 3,238 Restricted Stock Units
ADVANCED MICRO DEVICES INC 4 neutral materiality 6/10

11-08-2026

Chair, President & CEO Su Lisa T had withheld for taxes 6,383 Common Stock at $483.36 (~$3.09M). Su Lisa T holds 2,876,737 shares after the transaction.

  • · Chair, President & CEO Su Lisa T exercised/converted 16,221 Common Stock
  • · Chair, President & CEO Su Lisa T had withheld for taxes 6,383 Common Stock at $483.36 (~$3.09M)
  • · Chair, President & CEO Su Lisa T exercised/converted 16,221 Restricted Stock Units
ADVANCED MICRO DEVICES INC 4 neutral materiality 4/10

11-08-2026

EVP & CSO GRASBY PAUL DARREN had withheld for taxes 2,652 Common Stock at $483.36 (~$1.28M). 4 transactions reported in total. GRASBY PAUL DARREN holds 108,210 shares after the transaction.

  • · EVP & CSO GRASBY PAUL DARREN exercised/converted 5,640 Common Stock
  • · EVP & CSO GRASBY PAUL DARREN had withheld for taxes 2,652 Common Stock at $483.36 (~$1.28M)
  • · EVP & CSO GRASBY PAUL DARREN exercised/converted 4,345 Restricted Stock Units
  • · EVP & CSO GRASBY PAUL DARREN exercised/converted 1,295 Restricted Stock Units
ADVANCED MICRO DEVICES INC 4 neutral materiality 4/10

11-08-2026

EVP & GM DESG Norrod Forrest Eugene had withheld for taxes 3,387 Common Stock at $483.36 (~$1.64M). 5 transactions reported in total. Norrod Forrest Eugene holds 329,745 shares after the transaction.

  • · EVP & GM DESG Norrod Forrest Eugene exercised/converted 8,605 Common Stock
  • · EVP & GM DESG Norrod Forrest Eugene had withheld for taxes 3,387 Common Stock at $483.36 (~$1.64M)
  • · EVP & GM DESG Norrod Forrest Eugene exercised/converted 3,476 Restricted Stock Units
  • · EVP & GM DESG Norrod Forrest Eugene exercised/converted 2,863 Restricted Stock Units
  • · EVP & GM DESG Norrod Forrest Eugene exercised/converted 2,266 Restricted Stock Units
ADVANCED MICRO DEVICES INC 4 neutral materiality 5/10

11-08-2026

EVP & Chief Commercial Officer GUIDO PHILIP had withheld for taxes 1,806 Common Stock at $483.36 (~$873K). 4 transactions reported in total. GUIDO PHILIP holds 85,823 shares after the transaction.

  • · EVP & Chief Commercial Officer GUIDO PHILIP exercised/converted 4,586 Common Stock
  • · EVP & Chief Commercial Officer GUIDO PHILIP had withheld for taxes 1,806 Common Stock at $483.36 (~$873K)
  • · EVP & Chief Commercial Officer GUIDO PHILIP exercised/converted 2,643 Restricted Stock Units
  • · EVP & Chief Commercial Officer GUIDO PHILIP exercised/converted 1,943 Restricted Stock Units
ADVANCED MICRO DEVICES INC 4 neutral materiality 4/10

11-08-2026

SVP & GM, Computing & Graphics HUYNH JACK M had withheld for taxes 2,188 Common Stock at $483.36 (~$1.06M). 5 transactions reported in total. HUYNH JACK M holds 464,341 shares after the transaction.

  • · SVP & GM, Computing & Graphics HUYNH JACK M exercised/converted 5,554 Common Stock
  • · SVP & GM, Computing & Graphics HUYNH JACK M had withheld for taxes 2,188 Common Stock at $483.36 (~$1.06M)
  • · SVP & GM, Computing & Graphics HUYNH JACK M exercised/converted 2,173 Restricted Stock Units
  • · SVP & GM, Computing & Graphics HUYNH JACK M exercised/converted 1,762 Restricted Stock Units
  • · SVP & GM, Computing & Graphics HUYNH JACK M exercised/converted 1,619 Restricted Stock Units
ADVANCED MICRO DEVICES INC 4 neutral materiality 4/10

11-08-2026

SVP, GC & Corporate Secretary Hahn Ava had withheld for taxes 562 Common Stock at $483.36 (~$272K). Hahn Ava holds 17,787 shares after the transaction.

  • · SVP, GC & Corporate Secretary Hahn Ava exercised/converted 1,133 Common Stock
  • · SVP, GC & Corporate Secretary Hahn Ava had withheld for taxes 562 Common Stock at $483.36 (~$272K)
  • · SVP, GC & Corporate Secretary Hahn Ava exercised/converted 1,133 Restricted Stock Units
ADVANCED MICRO DEVICES INC 4 neutral materiality 5/10

11-08-2026

EVP, CFO and Treasurer Hu Jean X. had withheld for taxes 2,320 Common Stock at $483.36 (~$1.12M). 4 transactions reported in total. Hu Jean X. holds 114,300 shares after the transaction.

  • · EVP, CFO and Treasurer Hu Jean X. exercised/converted 5,893 Common Stock
  • · EVP, CFO and Treasurer Hu Jean X. had withheld for taxes 2,320 Common Stock at $483.36 (~$1.12M)
  • · EVP, CFO and Treasurer Hu Jean X. exercised/converted 3,303 Restricted Stock Units
  • · EVP, CFO and Treasurer Hu Jean X. exercised/converted 2,590 Restricted Stock Units

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