Insider Trading for COMP
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: 640.2K shares
Dispositions: 536.4K shares
Net: 103.8K shares
Insiders have been net buyers over the quarter, suggesting potential confidence in medium-term business fundamentals.
Key Insider Activity: Sep 8, 2025 to Jun 15, 2026
Reffkin Robert L.
ExecutiveChief Executive Officer
+439.7K shares
7 transactions
Wahlers Scott R.
ExecutiveChief Financial Officer
-69.5K shares
24 transactions
Glass Ethan Charles
ExecutiveCorporate Officer
-251.2K shares
15 transactions
Serwin Bradley K
ExecutiveOfficer: General Counsel
-102.3K shares
11 transactions
Gustavson Timothy B.
ExecutiveCorporate Officer
+146.4K shares
9 transactions
Transaction Details
| Date | Insider | Role | Transaction | Shares | Price | Value | Owned After | SEC Filing |
|---|---|---|---|---|---|---|---|---|
| Jun 15, 2026 | Gustavson Timothy B. | ECorporate Officer | Exercise | 2.3K | $0.00 | $0.00 | 34.5K | View |
| Jun 15, 2026 | Gustavson Timothy B. | ECorporate Officer | Exercise | 2.3K | $0.00 | $0.00 | 29.6K | View |
| Jun 15, 2026 | Gustavson Timothy B. | ECorporate Officer | Payment In Kind | 1.2K | $8.59 | $10,101.84 | 28.5K | View |
Jun 15, 2026 | Locked | — | — | — | — | — | — | — |
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Jun 15, 2026 | Locked | — | — | — | — | — | — | — |
Jun 11, 2026 | Locked | — | — | — | — | — | — | — |
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Jun 3, 2026 | Locked | — | — | — | — | — | — | — |
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May 14, 2026 | Locked | — | — | — | — | — | — | — |
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May 1, 2026 | Locked | — | — | — | — | — | — | — |
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Mar 23, 2026 | Locked | — | — | — | — | — | — | — |
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Mar 16, 2026 | Locked | — | — | — | — | — | — | — |
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Feb 4, 2026 | Locked | — | — | — | — | — | — | — |
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Feb 2, 2026 | Locked | — | — | — | — | — | — | — |
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Jan 7, 2026 | Locked | — | — | — | — | — | — | — |
Jan 6, 2026 | Locked | — | — | — | — | — | — | — |
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Jan 1, 2026 | Locked | — | — | — | — | — | — | — |
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Jan 1, 2026 | Locked | — | — | — | — | — | — | — |
Dec 17, 2025 | Locked | — | — | — | — | — | — | — |
Dec 12, 2025 | Locked | — | — | — | — | — | — | — |
Dec 3, 2025 | Locked | — | — | — | — | — | — | — |
Dec 3, 2025 | Locked | — | — | — | — | — | — | — |
Nov 25, 2025 | Locked | — | — | — | — | — | — | — |
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Nov 24, 2025 | Locked | — | — | — | — | — | — | — |
Nov 21, 2025 | Locked | — | — | — | — | — | — | — |
Nov 12, 2025 | Locked | — | — | — | — | — | — | — |
Nov 11, 2025 | Locked | — | — | — | — | — | — | — |
Oct 3, 2025 | Locked | — | — | — | — | — | — | — |
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Oct 3, 2025 | Locked | — | — | — | — | — | — | — |
Sep 8, 2025 | Locked | — | — | — | — | — | — | — |
Sep 8, 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 buyers of COMP stock, which is typically a strong positive signal.