Igor Samartsev
CIK 1378545 · SVP, Chief Scientist · last filed 2026-05-13
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$14.56M
Companies
1
Total Filings
85
Lifetime Open-Market Net
-$14.24M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| IPGP | SVP, Chief Scientist | 127,031 | $114.65 | $14.56M | -$14.24M | 85 | 2026-05-13 |
Recent Filings · Page 5 of 9
85 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2017-11-21 | IPGP | Mixed | −2,350 | -$433.1K | EDGAR |
| 2017-07-06 | IPGP | Other (J) | — | $0 | EDGAR |
| 2017-06-01 | IPGP | Sell (S) | −2,000 | -$280.3K | EDGAR |
| 2017-04-26 | IPGP | Mixed | — | -$606.0K | EDGAR |
| 2017-03-21 | IPGP | Mixed | −612 | -$735.5K | EDGAR |
| 2017-02-21 | IPGP | Grant (A) | +1,046 | $0 | EDGAR |
| 2017-01-26 | IPGP | Mixed | — | -$1.36M | EDGAR |
| 2017-01-05 | IPGP | Tax (F) | −120 | $0 | EDGAR |
| 2016-12-15 | IPGP | Mixed | −4,000 | -$2.01M | EDGAR |
| 2016-12-15 | IPGP | Other (J) | +4,000 | $0 | EDGAR |
Codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.