Valentin Gapontsev Trust I — SEC Form 4 filings
SEC reporting owner CIK 1508155. 13 Form 4 filings on record with FilingPulse; latest filed 2026-09-03.
Transaction summary — filings shown
Covers all 13 filings on record, filed 2024-02-27 to 2026-09-03. 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): 67 legs across 13 filings — 586,713 shares, $50,057,983 total (shares × price as filed).
- Other reported legs (grants, option exercises, tax withholding, gifts, derivative-security transactions, …): 0.
- Largest priced transaction: sale of 69,403 shares @ $62.56 ($4,341,852) in IPG PHOTONICS CORP, filed 2025-03-07.
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 |
|---|---|---|---|---|---|
| IPG PHOTONICS CORP (IPGP) | 10% owner | 13 | — | 67 legs · 586,713 sh · $50,057,983 | — |
Form 4 filings — Valentin Gapontsev Trust I
| Filed | Form | Issuer | Reported transactions | Source |
|---|---|---|---|---|
| 2026-09-03 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 18,091 @ $75.14 · Sale (S): 4,591 @ $75.65 · Sale (S): 4,715 @ $76.25 | EDGAR |
| 2026-07-22 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 1,000 @ $100.08 · Sale (S): 7,100 @ $101.20 · Sale (S): 24,347 @ $102.04 · Sale (S): 23,869 @ $103 | EDGAR |
| 2026-02-18 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 6,590 @ $125.40 · Sale (S): 6,820 @ $126.33 · Sale (S): 4,354 @ $127.42 · Sale (S): 5,012 @ $128.33 · Sale (S): 3,931 @ $129.56 · Sale (S): 4,931 @ $130.57 · +15 more | EDGAR |
| 2026-01-16 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 571 @ $79.38 · Sale (S): 7,381 @ $80.16 | EDGAR |
| 2026-01-14 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 16,065 @ $76.20 · Sale (S): 1,928 @ $76.69 · Sale (S): 16,752 @ $76.71 · Sale (S): 6,277 @ $77.70 · Sale (S): 3,667 @ $77.19 · Sale (S): 13,159 @ $77.63 · +1 more | EDGAR |
| 2025-12-16 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 39,384 @ $77.63 · Sale (S): 13,544 @ $76.59 · Sale (S): 12,160 @ $77.44 · Sale (S): 1,412 @ $78.22 | EDGAR |
| 2025-11-19 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 9,932 @ $76.63 · Sale (S): 4,852 @ $78.50 · Sale (S): 3,815 @ $79.33 · Sale (S): 27,126 @ $75.88 · Sale (S): 20,775 @ $76.45 | EDGAR |
| 2025-10-15 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 1,667 @ $82.09 · Sale (S): 29,547 @ $83.23 · Sale (S): 1,050 @ $83.86 · Sale (S): 1,661 @ $80.96 · Sale (S): 3,002 @ $82.19 · Sale (S): 8,430 @ $83.22 · +4 more | EDGAR |
| 2025-09-16 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 37,894 @ $80.54 · Sale (S): 14,426 @ $81.15 · Sale (S): 14,180 @ $80.67 | EDGAR |
| 2025-03-07 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 69,403 @ $62.56 · Sale (S): 5,597 @ $63.33 | EDGAR |
| 2024-04-25 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 6,475 @ $85.74 · Sale (S): 2,525 @ $86.17 | EDGAR |
| 2024-03-27 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 8,038 @ $89.45 · Sale (S): 1,962 @ $90 | EDGAR |
| 2024-02-27 | 4 | IPG PHOTONICS CORP (IPGP) | Sale (S): 9,800 @ $85.66 · Sale (S): 200 @ $86.51 | 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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