SCHERBAKOV EUGENE A
Director · Ten-percent owner · IPGP
As of 2026-09-16, SCHERBAKOV EUGENE A has 33 Form 4 transactions on record across 1 company — 28 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $3.7M
- Indirect $0
| IPGP | direct | 48,210 sh | $3.7M |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-07-31 | IPGP | Sale | 783 @ $85.72 | $67K | −1.6% of holding | 48,951 | Form 4 |
| 2026-07-31 | IPGP | Sale | 300 @ $87.45 | $26K | −0.6% of holding | 48,451 | Form 4 |
| 2026-07-31 | IPGP | Sale | 241 @ $88.68 | $21K | −0.5% of holding | 48,210 | Form 4 |
| 2026-07-31 | IPGP | Sale | 200 @ $86.34 | $17K | −0.4% of holding | 48,751 | Form 4 |
| 2026-06-29 | IPGP | Sale | 973 @ $100.43 | $98K | −1.9% of holding | 50,285 | Form 4 |
| 2026-06-29 | IPGP | Sale | 250 @ $101.24 | $25K | −0.5% of holding | 50,035 | Form 4 |
| 2026-06-29 | IPGP | Sale | 200 @ $106.66 | $21K | −0.4% of holding | 49,734 | Form 4 |
| 2026-06-29 | IPGP | Sale | 100 @ $102.92 | $10K | −0.2% of holding | 49,935 | Form 4 |
| 2026-06-29 | IPGP | Sale | 1 @ $104.63 | $105 | −0.0% of holding | 49,934 | Form 4 |
| 2026-02-24 | IPGP | Sale | 1,500 @ $137.13 | $206K | −2.5% of holding | 59,495 | Form 4 |
| 2026-02-24 | IPGP | Sale | 600 @ $139.95 | $84K | −1.0% of holding | 58,495 | Form 4 |
| 2026-02-24 | IPGP | Sale | 400 @ $138.33 | $55K | −0.7% of holding | 59,095 | Form 4 |
| 2026-02-24 | IPGP | Sale | 200 @ $135.72 | $27K | −0.3% of holding | 60,995 | Form 4 |
| 2026-01-21 | IPGP | Sale | 1,403 @ $81.57 | $114K | −2.3% of holding | 59,330 | Form 4 |
| 2026-01-21 | IPGP | Sale | 1,204 @ $80.37 | $97K | −1.9% of holding | 60,733 | Form 4 |
| 2026-01-21 | IPGP | Sale | 93 @ $79.33 | $7K | −0.1% of holding | 61,937 | Form 4 |
| 2025-12-23 | IPGP | Sale | 2,655 @ $74.43 | $198K | −4.1% of holding | 62,075 | Form 4 |
| 2025-12-23 | IPGP | Sale | 45 @ $74.99 | $3K | −0.1% of holding | 62,030 | Form 4 |
| 2025-11-24 | IPGP | Sale | 1,945 @ $76.32 | $148K | −2.9% of holding | 64,730 | Form 4 |
| 2025-11-24 | IPGP | Sale | 755 @ $75.30 | $57K | −1.1% of holding | 66,675 | Form 4 |
| 2025-10-21 | IPGP | Sale | 2,341 @ $87.61 | $205K | −3.3% of holding | 67,789 | Form 4 |
| 2025-10-21 | IPGP | Sale | 359 @ $87.85 | $32K | −0.5% of holding | 67,430 | Form 4 |
| 2025-09-23 | IPGP | Sale | 1,555 @ $81.54 | $127K | −2.1% of holding | 71,275 | Form 4 |
| 2025-09-23 | IPGP | Sale | 1,145 @ $82.17 | $94K | −1.6% of holding | 70,130 | Form 4 |
| 2025-05-20 | IPGP | Sale | 2,680 @ $66.28 | $178K | −3.5% of holding | 73,432 | Form 4 |
| 2025-05-20 | IPGP | Sale | 1,570 @ $65.55 | $103K | −2.0% of holding | 76,112 | Form 4 |
| 2025-05-19 | IPGP | Sale | 4,250 @ $65.37 | $278K | −5.2% of holding | 77,682 | Form 4 |
6 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-03-01 | IPGP | Withheld for tax | 7,237 | 51,258 | Form 4 |
| 2026-02-13 | IPGP | Withheld for tax | 5,727 | 61,195 | Form 4 |
| 2026-02-13 | IPGP | Option exercise | 7,592 | 66,922 | Form 4 |
| 2026-02-13 | IPGP | Option exercise | 7,592 | 0 | Form 4 |
| 2025-05-07 | IPGP | Withheld for tax | 602 | 72,830 | Form 4 |
| 2025-03-01 | IPGP | Withheld for tax | 10,750 | 81,932 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.