Chiplock Mark — SEC Form 4 filings
SEC reporting owner CIK 1755243. 15 Form 4 filings on record with FilingPulse; latest filed 2026-09-17.
Transaction summary — filings shown
Covers all 15 filings on record, filed 2024-03-11 to 2026-09-17. 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): 15 legs across 10 filings — 49,413 shares, $1,964,591 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 37.
- Largest priced transaction: sale of 7,100 shares @ $39.97 ($283,787) in Ameresco, Inc., filed 2025-10-14.
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 |
|---|---|---|---|---|---|
| Ameresco, Inc. (AMRC) | EVP, CFO & CAO | 15 | — | 15 legs · 49,413 sh · $1,964,591 | 37 |
Form 4 filings — Chiplock Mark
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-17 | 4 | Ameresco, Inc. (AMRC) | Sale (S): 476 @ $22.46 | EDGAR |
| 2026-09-14 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 1,625 @ $0 · Option exercise (M): 1,625 (derivative) @ $0 | EDGAR |
| 2026-03-12 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 750 @ $0 · Sale (S): 273 @ $25.31 · Grant/award (A): 20,000 (derivative) @ $0 · Grant/award (A): 3,500 (derivative) @ $0 · Option exercise (M): 750 (derivative) @ $0 | EDGAR |
| 2025-10-14 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 2,100 @ $13.37 · Option exercise (M): 5,000 @ $12.35 · Sale (S): 7,100 @ $39.97 · Option exercise (M): 5,000 @ $12.35 · Option exercise (M): 11,799 @ $13.37 · Sale (S): 5,200 @ $41.57 · +6 more | EDGAR |
| 2025-10-08 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 5,900 @ $13.37 · Sale (S): 5,900 @ $38.92 · Option exercise (M): 5,900 @ $13.37 · Sale (S): 5,900 @ $39.51 · Option exercise (M): 3,800 @ $13.37 · Sale (S): 3,800 @ $39.75 · +3 more | EDGAR |
| 2025-10-02 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 5,000 @ $12.35 · Option exercise (M): 602 @ $13.37 · Sale (S): 5,602 @ $37.95 · Option exercise (M): 5,000 (derivative) @ $0 · Option exercise (M): 602 (derivative) @ $0 | EDGAR |
| 2025-09-16 | 4 | Ameresco, Inc. (AMRC) | Sale (S): 269 @ $28 | EDGAR |
| 2025-09-12 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 750 @ $0 · Option exercise (M): 750 (derivative) @ $0 | EDGAR |
| 2025-03-19 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 276 @ $0 · Sale (S): 95 @ $11.92 · Option exercise (M): 276 (derivative) @ $0 | EDGAR |
| 2025-03-11 | 4 | Ameresco, Inc. (AMRC) | Grant/award (A): 3,000 (derivative) @ $0 | EDGAR |
| 2024-09-19 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 277 @ $0 · Sale (S): 98 @ $37.64 · Option exercise (M): 277 (derivative) @ $0 | EDGAR |
| 2024-09-03 | 4 | Ameresco, Inc. (AMRC) | Grant/award (A): 30,000 (derivative) @ $0 | EDGAR |
| 2024-06-03 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 3,000 @ $10.05 · Sale (S): 3,000 @ $35 · Option exercise (M): 3,000 (derivative) @ $0 | EDGAR |
| 2024-03-19 | 4 | Ameresco, Inc. (AMRC) | Option exercise (M): 277 @ $0 · Sale (S): 101 @ $20.53 · Option exercise (M): 277 (derivative) @ $0 | EDGAR |
| 2024-03-11 | 4 | Ameresco, Inc. (AMRC) | Grant/award (A): 20,000 (derivative) @ $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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