🕵️ Semrush Holdings, Inc. ($SEMR)
SEC insider & ownership activity, last 12 months · CIK 1831840 · every row links its SEC filing
Over the last 12 months insiders sold $12.8M with no open-market buying against it. Eugene Levin sold $4.8M in discretionary trades (Mar). Shchegolev Oleg trimmed 35.0% → 33.2%; Melnikov Dmitry trimmed 19.8% → 17.8%. One red-flag 8-K in the window: Delisting notice (3.01), Apr 28, 2026.
Monthly net open-market insider flow, last 12 months (up = net buying)
Insider flow
2 buyers, $0 (2 lots) · 6 sellers, $12.8M (10 lots)
| Insider | Buys | Bought | Sells | Sold | Last |
|---|---|---|---|---|---|
| Eugene Levin | 0 | – | 1 | $4.8M | Mar 13, 2026 |
| Andrew Warden | 0 | – | 4 | $3.2M | Mar 2, 2026 |
| Shchegolev Oleg | 1 | – | 1 | $2.4M | Mar 9, 2026 |
| Brian Mulroy | 0 | – | 1 | $1.2M | Dec 16, 2025 |
| David Mason | 0 | – | 1 | $1.2M | Mar 5, 2026 |
| Melnikov Dmitry | 1 | – | 2 | $27K | Feb 10, 2026 |
5%+ holders
| Holder | Stake | Class | Schedule | Event | |
|---|---|---|---|---|---|
| Shchegolev Oleg | 33.2% | 13G | Aug 11, 2025 | filing ↗ | |
| Melnikov Dmitry | 17.8% | 13G | May 14, 2025 | filing ↗ | |
| Glazer Capital, LLC | 5.6% | 13G | Apr 17, 2026 | filing ↗ | |
| Paul J. Glazer | 5.6% | 13G | Apr 17, 2026 | filing ↗ |
Planned insider sales (Form 144)
| Seller | Planned | Approx. sale date | |
|---|---|---|---|
| Eugene Levin | $4.8M | Mar 13, 2026 | filing ↗ |
| Shchegolev Oleg | $2.4M | Mar 9, 2026 | filing ↗ |
| David Mason | $1.2M | Mar 5, 2026 | filing ↗ |
| Andrew Warden | $487K | Mar 2, 2026 | filing ↗ |
| Brian Mulroy | $1.2M | Dec 16, 2025 | filing ↗ |
| Andrew Warden | $2.3M | Dec 8, 2025 | filing ↗ |
| Andrew Warden | $54K | Aug 27, 2025 | filing ↗ |
Material events (8-K)
| Item | Event date | |
|---|---|---|
| Acquisition or disposition (2.01) | Apr 28, 2026 | filing ↗ |
| Delisting notice (3.01) | Apr 28, 2026 | filing ↗ |
| Material Modifications to Rights of Security Holders (3.03) | Apr 28, 2026 | filing ↗ |
| Change of control (5.01) | Apr 28, 2026 | filing ↗ |
| Officer/director changes (5.02) | Apr 28, 2026 | filing ↗ |
| Charter/bylaw changes (5.03) | Apr 28, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Apr 28, 2026 | filing ↗ |
| Earnings (2.02) | Mar 2, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Mar 2, 2026 | filing ↗ |
| Shareholder vote (5.07) | Feb 3, 2026 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Feb 3, 2026 | filing ↗ |
| Other events (8.01) | Jan 26, 2026 | filing ↗ |
| Officer/director changes (5.02) | Nov 21, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 21, 2025 | filing ↗ |
| Material agreement (1.01) | Nov 18, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 18, 2025 | filing ↗ |
| Earnings (2.02) | Nov 5, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Nov 5, 2025 | filing ↗ |
| Earnings (2.02) | Aug 4, 2025 | filing ↗ |
| Other events (8.01) | Aug 4, 2025 | filing ↗ |
| Financial Statements and Exhibits (9.01) | Aug 4, 2025 | filing ↗ |
| Officer/director changes (5.02) | Apr 29, 2025 | filing ↗ |