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© 2026 InsiderTradingScreener.com. Data from SEC EDGAR Form 4 filings.For informational purposes only. Not financial advice.
Home/Insiders/Donaldson Michael P

Donaldson Michael P

Insider

Insider
Total trades
41
Bought (open market)
$0
Sold (open market)
$1.9M
Acquired (grants)
$326K
Tickers traded
1
Donaldson Michael P, Executive Vice President and Chief Legal Officer of EOG Resources (EOG), has filed 38 Form 4 transactions in the past two years, all concentrated in the single energy ticker. His activity shows a clear structural pattern: zero open-market purchases against $836,353 in total sell value, with the bulk of his transactions consisting of automatic compensation events rather than discretionary trades. The most recent open-market sale occurred on May 13, 2024, when he disposed of shares worth $119,746.62 — the only outright sell in the filing history. Since then, his filings have been dominated by grants (code A), tax-withholding dispositions (code F), and nominal sales back to the issuer (code D), none of which reflect independent market timing. The compensation mechanics are evident in the recurring quarterly grant schedule. Donaldson received restricted stock or deferred units on dates such as June 30, 2026 ($21,250), April 30, 2026 ($21,824.90), and January 30, 2026 (two grants of $21,628.20 each), alongside smaller awards on December 31, 2025, and October 31, 2025. These are offset by substantial tax-withholding events: a $631,319.04 disposition on February 27, 2026, a $428,916.40 event on September 29, 2025, and a $1,100,315.92 withholding on February 28, 2025. The largest single transaction in the dataset is that February 2025 F-code event, which dwarfs the modest $55.95 D-code sale in April 2026. The overall picture is one of passive accumulation through equity compensation rather than active conviction. Donaldson’s total acquired value of $304,104.97 comes entirely from grants and awards, with no P-code purchases at any point. His sell-side activity is limited to the single May 2024 open-market sale and the automatic F-code withholdings that accompany vesting. The absence of recent discretionary selling — the last S-code trade is nearly two years old — combined with the steady drip of quarterly grants suggests a holding pattern typical of a senior officer whose stake grows through scheduled compensation rather than tactical positioning.

AI-assisted summary

12-month activity

Monthly buy vs sell totals from Donaldson Michael P's Form 4 filings.

BuysSellsFilings with no price (gifts, grants)
Show data table
MonthBuysSellsFilings
October 2025$0$02
November 2025$0$01
December 2025$0$02
January 2026$0$03
February 2026$0$02
March 2026$0$00
April 2026$0$02
May 2026$0$00
June 2026$0$01
July 2026$0$01
August 2026$0$00
September 2026$0$1.1M2

Recent trades

Most recent Form 4 filings by Donaldson Michael P.

  • Donaldson Michael Ptax-withheld3,234 shares ofEOGat $153.74$497KSep 15 · filed Sep 17Details
  • Donaldson Michael Psold7,336 shares ofEOGat $148$1.1MSep 11 · filed Sep 14Details
  • Donaldson Michael Pgranted147.844 shares ofEOGat $148.69$22KJul 31 · filed Aug 4

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Details
  • Donaldson Michael Pgranted233.056 shares ofEOGat $91.18$21KJun 30 · filed Jul 2Details
  • Donaldson Michael Ptraded0.398 shares ofEOGat $140.57$56Apr 30 · filed May 4Details
  • Donaldson Michael Pgranted155.26 shares ofEOGat $140.57$22KApr 30 · filed May 4Details
  • Donaldson Michael Ptax-withheld5,088 shares ofEOGat $124.08$631KFeb 27 · filed Mar 3Details
  • Donaldson Michael Pgranted15,933 shares ofEOGat $0Feb 10 · filed Feb 12Details
  • Donaldson Michael Pgranted193 shares ofEOGat $112.13$22KJan 30 · filed Feb 3Details
  • Donaldson Michael Pgranted192.885 shares ofEOGat $112.13$22KJan 30 · filed Feb 3Details
  • Donaldson Michael Pgifted10,000 shares ofEOGat $0Jan 14 · filed Jan 15Details
  • Donaldson Michael Pgranted103.383 shares ofEOGat $89.259$9KDec 31, 2025 · filed Jan 6Details
  • Donaldson Michael Pgranted103 shares ofEOGat $89.259$9KDec 31, 2025 · filed Jan 6Details
  • Donaldson Michael Ptax-withheld366 shares ofEOGat $110.4$40KNov 14, 2025 · filed Nov 18, 2025Details
  • Donaldson Michael Pgranted202.398 shares ofEOGat $105.84$21KOct 31, 2025 · filed Nov 4, 2025Details
  • Donaldson Michael Pgranted202 shares ofEOGat $105.84$21KOct 31, 2025 · filed Nov 4, 2025Details
  • Donaldson Michael Ptax-withheld3,784 shares ofEOGat $113.35$429KSep 29, 2025 · filed Oct 1, 2025Details
  • Donaldson Michael Pgranted2,727 shares ofEOGat $0Sep 26, 2025 · filed Sep 30, 2025Details
  • Donaldson Michael Pgranted11,252 shares ofEOGat $0Sep 26, 2025 · filed Sep 30, 2025Details
  • Donaldson Michael Pgranted169 shares ofEOGat $120.02$20KJul 31, 2025 · filed Aug 4, 2025Details
  • View all 41 trades →