MCKIM ALAN S — SEC Form 4 filings
SEC reporting owner CIK 1024547. 15 Form 4 filings on record with FilingPulse; latest filed 2026-07-20.
Transaction summary — filings shown
Covers all 15 filings on record, filed 2024-02-28 to 2026-07-20. Counts and totals are arithmetic on values as filed — descriptive data, not a recommendation.
- Open-market purchases (code P, non-derivative): none reported.
- Open-market sales (code S, non-derivative): 9 legs across 6 filings — 472,999 shares, $114,566,098 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 17.
- Largest priced transaction: sale of 100,000 shares @ $292.65 ($29,265,000) in CLEAN HARBORS INC, filed 2026-03-05.
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.
| Issuer | Role (as filed) | Filings | Purchases (P) | Sales (S) | Other legs |
|---|---|---|---|---|---|
| CLEAN HARBORS INC (CLH) | EXEC CHAIR, CTO., Director | 15 | — | 9 legs · 472,999 sh · $114,566,098 | 17 |
Form 4 filings — MCKIM ALAN S
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-07-20 | 4 | CLEAN HARBORS INC (CLH) | Tax withholding (F): 1,265 @ $310.58 | EDGAR |
| 2026-07-06 | 4 | CLEAN HARBORS INC (CLH) | Tax withholding (F): 1,343 @ $290.74 | EDGAR |
| 2026-03-17 | 4 | CLEAN HARBORS INC (CLH) | Tax withholding (F): 1,265 @ $288.93 | EDGAR |
| 2026-03-05 | 4 | CLEAN HARBORS INC (CLH) | Sale (S): 100,000 @ $292.65 | EDGAR |
| 2026-02-23 | 4 | CLEAN HARBORS INC (CLH) | Sale (S): 100,000 @ $281.14 · Gift (G): 10,000 @ $0 | EDGAR |
| 2025-09-17 | 4 | CLEAN HARBORS INC (CLH) | Gift (G): 8,567 @ $0 · Gift (G): 4,283 @ $0 | EDGAR |
| 2025-07-03 | 4 | CLEAN HARBORS INC (CLH) | Tax withholding (F): 1,342 @ $229.55 | EDGAR |
| 2025-06-06 | 4 | CLEAN HARBORS INC (CLH) | Sale (S): 41,844 @ $225.40 · Sale (S): 58,156 @ $223.80 | EDGAR |
| 2025-03-18 | 4 | CLEAN HARBORS INC (CLH) | Tax withholding (F): 1,265 @ $192.90 | EDGAR |
| 2025-03-04 | 4 | CLEAN HARBORS INC (CLH) | Sale (S): 50,000 @ $210.18 · Sale (S): 2,999 @ $212.02 · Gift (G): 28,073 @ $0 | EDGAR |
| 2024-11-19 | 4 | CLEAN HARBORS INC (CLH) | Gift (G): 7,200 @ $0 · Gift (G): 15,000 @ $0 | EDGAR |
| 2024-07-03 | 4 | CLEAN HARBORS INC (CLH) | Tax withholding (F): 1,343 @ $220.63 | EDGAR |
| 2024-06-13 | 4 | CLEAN HARBORS INC (CLH) | Sale (S): 50,000 @ $215.51 | EDGAR |
| 2024-03-19 | 4 | CLEAN HARBORS INC (CLH) | Tax withholding (F): 1,265 @ $187.84 · Gift (G): 28,000 @ $0 | EDGAR |
| 2024-02-28 | 4 | CLEAN HARBORS INC (CLH) | Gift (G): 55,525 @ $0 · Sale (S): 35,000 @ $184.06 · Sale (S): 35,000 @ $182.22 · Gift (G): 20,000 @ $0 · Gift (G): 10,000 @ $0 | EDGAR |
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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