Insider Trading for SEMR
View recent insider trading activity including purchases, sales, and awards. Insider trading can provide insights into how executives view their company's prospects.
Insider Trading Summary
Shares Acquired
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Shares Disposed
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Net Position
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Recent Activity (30 Days)
No insider transactions in the past 30 days.
Quarterly Activity (3 Months)
Acquisitions: 0 shares
Dispositions: 29.4M shares
Net: -29.4M shares
Insiders have been net sellers over the quarter, which institutional investors may view as a cautionary signal.
Key Insider Activity: Jun 1, 2025 to Apr 28, 2026
Shchegolev Oleg
ExecutiveCorporate Officer
-14.1M shares
14 transactions
Wagner William Raymond
ExecutiveCorporate Officer
-1.1M shares
6 transactions
Melnikov Dmitry
DirectorDirector, 10 Percent Owner:
-8.8M shares
11 transactions
Mulroy Brian
ExecutiveCorporate Officer
-1.2M shares
12 transactions
Levin Eugenie
ExecutivePresident
-2.2M shares
13 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | Warden Andrew | ECorporate Officer | D-Return | 338.9K | $12.00 | $4,066,834.68 | 0 | View |
| Apr 28, 2026 | Warden Andrew | ECorporate Officer | D-Return | 113.7K | $23.83 | $2,710,233.56 | 0 | View |
| Apr 28, 2026 | Warden Andrew | ECorporate Officer | D-Return | 63.7K | $11.96 | $761,780.24 | 0 | View |
Apr 28, 2026 | Locked | — | — | — | — | — | — | — |
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Apr 28, 2026 | Locked | — | — | — | — | — | — | — |
Apr 28, 2026 | Locked | — | — | — | — | — | — | — |
Apr 10, 2026 | Locked | — | — | — | — | — | — | — |
Apr 1, 2026 | Locked | — | — | — | — | — | — | — |
Apr 1, 2026 | Locked | — | — | — | — | — | — | — |
Apr 1, 2026 | Locked | — | — | — | — | — | — | — |
Mar 13, 2026 | Locked | — | — | — | — | — | — | — |
Mar 9, 2026 | Locked | — | — | — | — | — | — | — |
Mar 5, 2026 | Locked | — | — | — | — | — | — | — |
Mar 2, 2026 | Locked | — | — | — | — | — | — | — |
Feb 10, 2026 | Locked | — | — | — | — | — | — | — |
Feb 10, 2026 | Locked | — | — | — | — | — | — | — |
Jan 7, 2026 | Locked | — | — | — | — | — | — | — |
Dec 26, 2025 | Locked | — | — | — | — | — | — | — |
Dec 16, 2025 | Locked | — | — | — | — | — | — | — |
Dec 15, 2025 | Locked | — | — | — | — | — | — | — |
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Dec 15, 2025 | Locked | — | — | — | — | — | — | — |
Dec 15, 2025 | Locked | — | — | — | — | — | — | — |
Dec 15, 2025 | Locked | — | — | — | — | — | — | — |
Dec 8, 2025 | Locked | — | — | — | — | — | — | — |
Dec 8, 2025 | Locked | — | — | — | — | — | — | — |
Dec 8, 2025 | Locked | — | — | — | — | — | — | — |
Dec 1, 2025 | Locked | — | — | — | — | — | — | — |
Dec 1, 2025 | Locked | — | — | — | — | — | — | — |
Dec 1, 2025 | Locked | — | — | — | — | — | — | — |
Dec 1, 2025 | Locked | — | — | — | — | — | — | — |
Dec 1, 2025 | Locked | — | — | — | — | — | — | — |
Nov 1, 2025 | Locked | — | — | — | — | — | — | — |
Oct 28, 2025 | Locked | — | — | — | — | — | — | — |
Oct 28, 2025 | Locked | — | — | — | — | — | — | — |
Oct 10, 2025 | Locked | — | — | — | — | — | — | — |
Oct 1, 2025 | Locked | — | — | — | — | — | — | — |
Oct 1, 2025 | Locked | — | — | — | — | — | — | — |
Oct 1, 2025 | Locked | — | — | — | — | — | — | — |
Oct 1, 2025 | Locked | — | — | — | — | — | — | — |
Sep 1, 2025 | Locked | — | — | — | — | — | — | — |
Sep 1, 2025 | Locked | — | — | — | — | — | — | — |
Sep 1, 2025 | Locked | — | — | — | — | — | — | — |
Sep 1, 2025 | Locked | — | — | — | — | — | — | — |
Sep 1, 2025 | Locked | — | — | — | — | — | — | — |
Aug 27, 2025 | Locked | — | — | — | — | — | — | — |
Aug 1, 2025 | Locked | — | — | — | — | — | — | — |
Jul 22, 2025 | Locked | — | — | — | — | — | — | — |
Jul 10, 2025 | Locked | — | — | — | — | — | — | — |
Jul 2, 2025 | Locked | — | — | — | — | — | — | — |
Jul 1, 2025 | Locked | — | — | — | — | — | — | — |
Jul 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 12, 2025 | Locked | — | — | — | — | — | — | — |
Jun 12, 2025 | Locked | — | — | — | — | — | — | — |
Jun 9, 2025 | Locked | — | — | — | — | — | — | — |
Jun 9, 2025 | Locked | — | — | — | — | — | — | — |
Jun 9, 2025 | Locked | — | — | — | — | — | — | — |
Jun 9, 2025 | Locked | — | — | — | — | — | — | — |
Jun 9, 2025 | Locked | — | — | — | — | — | — | — |
Jun 9, 2025 | Locked | — | — | — | — | — | — | — |
Jun 8, 2025 | Locked | — | — | — | — | — | — | — |
Jun 6, 2025 | Locked | — | — | — | — | — | — | — |
Jun 5, 2025 | Locked | — | — | — | — | — | — | — |
Jun 3, 2025 | Locked | — | — | — | — | — | — | — |
Jun 3, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Jun 1, 2025 | Locked | — | — | — | — | — | — | — |
Click "View" in the SEC Filing column to access the detailed SEC form submission for each transaction.
Executive Activity:
Executives have been net sellers of SEMR stock, though this may be part of planned diversification.