HOWELL DOUGLAS K — SEC Form 4 filings

SEC reporting owner CIK 1222374. 28 Form 4 filings on record with FilingPulse; latest filed 2026-06-24.

Transaction summary — filings shown

Covers all 28 filings on record, filed 2024-02-16 to 2026-06-24. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.

By issuer — same filings

Open-market purchase/sale legs on non-derivative securities, grouped by issuer. Role is as filed on the newest filing for that issuer. Dollar totals cover priced legs only (shares × price as filed). Ordered by priced transaction value, largest first.

IssuerRole (as filed)FilingsPurchases (P)Sales (S)Other legs
Arthur J. Gallagher & Co. (AJG)VP & Chief Financial Officer2814 legs · 77,810 sh · $21,001,70555

Form 4 filings — HOWELL DOUGLAS K

FiledFormIssuerReported transactionsSource
2026-06-244Arthur J. Gallagher & Co. (AJG)Code (I): 12,954.39 (derivative) @ $209.08EDGAR
2026-04-024Arthur J. Gallagher & Co. (AJG)Option exercise (M): 76.38 @ $215.95 · Tax withholding (F): 76.38 @ $215.95 · Option exercise (M): 76.38 (derivative) @ $0EDGAR
2026-03-174Arthur J. Gallagher & Co. (AJG)Option exercise (M): 14,100 @ $79.59 · Tax withholding (F): 8,638 @ $207.93 · Grant/award (A): 9,082 @ $0 · Option exercise (M): 9,082 @ $0 · Option exercise (M): 9,082 @ $0 · Tax withholding (F): 3,865 @ $207.93 · +1 moreEDGAR
2026-03-064Arthur J. Gallagher & Co. (AJG)Grant/award (A): 2,643.05 (derivative) @ $227.01EDGAR
2026-03-034Arthur J. Gallagher & Co. (AJG)Grant/award (A): 20,737 (derivative) @ $0EDGAR
2026-02-124Arthur J. Gallagher & Co. (AJG)Code (I): 12,892.21 (derivative) @ $212.58EDGAR
2025-12-294Arthur J. Gallagher & Co. (AJG)Sale (S): 5,000 @ $258.05 · Gift (G): 196 @ $0EDGAR
2025-09-234Arthur J. Gallagher & Co. (AJG)Sale (S): 2,600 @ $298.69 · Sale (S): 3,400 @ $299.71 · Sale (S): 5,900 @ $299.44 · Sale (S): 2,100 @ $299.84EDGAR
2025-09-114Arthur J. Gallagher & Co. (AJG)Sale (S): 3,000 @ $299.78EDGAR
2025-08-044Arthur J. Gallagher & Co. (AJG)Option exercise (M): 35,739.46 @ $0 · Option exercise (M): 35,739.46 (derivative) @ $0EDGAR
2025-04-024Arthur J. Gallagher & Co. (AJG)Option exercise (M): 105.01 @ $0 · Tax withholding (F): 105.01 @ $345.24 · Option exercise (M): 105.01 (derivative) @ $0EDGAR
2025-03-184Arthur J. Gallagher & Co. (AJG)Option exercise (M): 900 @ $70.74 · Tax withholding (F): 403 @ $325.24 · Grant/award (A): 9,610 @ $0 · Option exercise (M): 9,160 @ $0 · Option exercise (M): 9,160 @ $0 · Tax withholding (F): 3,673 @ $325.24 · +1 moreEDGAR
2025-03-144Arthur J. Gallagher & Co. (AJG)Option exercise (M): 2,850 @ $325.75 · Option exercise (M): 2,850 (derivative) @ $0EDGAR
2025-03-114Arthur J. Gallagher & Co. (AJG)Code (I): 1,867.82 (derivative) @ $321.23EDGAR
2025-03-054Arthur J. Gallagher & Co. (AJG)Grant/award (A): 13,884 (derivative) @ $0EDGAR
2024-10-304Arthur J. Gallagher & Co. (AJG)Option exercise (M): 7,000 @ $70.74 · Sale (S): 7,000 @ $284.70 · Option exercise (M): 7,000 (derivative) @ $0EDGAR
2024-09-204Arthur J. Gallagher & Co. (AJG)Option exercise (M): 7,000 @ $70.74 · Sale (S): 7,000 @ $284.68 · Option exercise (M): 7,000 (derivative) @ $0EDGAR
2024-08-024Arthur J. Gallagher & Co. (AJG)Sale (S): 8,710 @ $285.07EDGAR
2024-07-304Arthur J. Gallagher & Co. (AJG)Option exercise (M): 8,710 @ $0 · Option exercise (M): 8,710 (derivative) @ $0EDGAR
2024-05-214Arthur J. Gallagher & Co. (AJG)Sale (S): 5,100 @ $257.04EDGAR
2024-05-144Arthur J. Gallagher & Co. (AJG)Sale (S): 13,992 @ $248.13 · Sale (S): 2,008 @ $250.36EDGAR
2024-05-064Arthur J. Gallagher & Co. (AJG)Option exercise (M): 4,687.98 @ $0 · Tax withholding (F): 1,966.98 @ $238.54 · Option exercise (M): 4,687.98 (derivative) @ $0EDGAR
2024-05-014Arthur J. Gallagher & Co. (AJG)Option exercise (M): 199.27 @ $0 · Tax withholding (F): 199.27 @ $232.91 · Option exercise (M): 199.27 (derivative) @ $0EDGAR
2024-03-194Arthur J. Gallagher & Co. (AJG)Grant/award (A): 11,368 @ $0 · Option exercise (M): 5,684 @ $0 · Option exercise (M): 5,684 @ $0 · Option exercise (M): 5,684 @ $253.17 · Tax withholding (F): 1,959 @ $253.17 · Option exercise (M): 5,684 (derivative) @ $0EDGAR
2024-03-184Arthur J. Gallagher & Co. (AJG)Option exercise (M): 2,825 @ $254.91 · Option exercise (M): 2,825 (derivative) @ $0EDGAR
2024-03-154Arthur J. Gallagher & Co. (AJG)Gift (G): 198 @ $0 · Gift (G): 238 @ $0EDGAR
2024-03-054Arthur J. Gallagher & Co. (AJG)Grant/award (A): 12,726 (derivative) @ $0 · Code (I): 2,467.82 (derivative) @ $243.13EDGAR
2024-02-164Arthur J. Gallagher & Co. (AJG)Sale (S): 7,000 @ $238.63 · Sale (S): 5,000 @ $239.15EDGAR

FilingPulse's Form 4 archive currently extends back to 2024-01-11 and is expanding backward through EDGAR history — earlier filings by this insider may not be indexed yet. Names and roles are shown as filed.

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