CURTIS GEORGE L — SEC Form 4 filings

SEC reporting owner CIK 1216581. 13 Form 4 filings on record with FilingPulse; latest filed 2026-08-11.

Transaction summary — filings shown

Covers all 13 filings on record, filed 2024-02-05 to 2026-08-11. 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
CLEAN HARBORS INC (CLH)EXEC. VICE PRESIDENT (CHESI)1316

Form 4 filings — CURTIS GEORGE L

FiledFormIssuerReported transactionsSource
2026-08-114CLEAN HARBORS INC (CLH)Tax withholding (F): 1,757 @ $290.74EDGAR
2026-03-174CLEAN HARBORS INC (CLH)Tax withholding (F): 350 @ $288.93 · Disposition to issuer (D): 1,028 @ $0EDGAR
2026-02-034CLEAN HARBORS INC (CLH)Tax withholding (F): 249 @ $259.91EDGAR
2025-12-114CLEAN HARBORS INC (CLH)Gift (G): 1,000 @ $0EDGAR
2025-07-034CLEAN HARBORS INC (CLH)Tax withholding (F): 399 @ $229.55EDGAR
2025-04-034CLEAN HARBORS INC (CLH)Grant/award (A): 2,000 @ $0EDGAR
2025-04-024/ACLEAN HARBORS INC (CLH)Tax withholding (F): 351 @ $192.90 · Disposition to issuer (D): 2,252 @ $0EDGAR
2025-03-184/ACLEAN HARBORS INC (CLH)Tax withholding (F): 181 @ $233EDGAR
2025-03-184CLEAN HARBORS INC (CLH)Tax withholding (F): 351 @ $192.90EDGAR
2025-02-044CLEAN HARBORS INC (CLH)Tax withholding (F): 452 @ $233EDGAR
2024-07-034CLEAN HARBORS INC (CLH)Tax withholding (F): 606 @ $220.63EDGAR
2024-03-194CLEAN HARBORS INC (CLH)Tax withholding (F): 221 @ $187.84EDGAR
2024-02-054CLEAN HARBORS INC (CLH)Grant/award (A): 561 @ $0 · Grant/award (A): 2,056 @ $0EDGAR

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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