Time on boards
- Boards served
- 3
- Current seats
- 3
- Board service
- 10 years
- Director since
- 2023
10 years of board service in total across 3 boards, counting each seat separately. Longest: Rollins Inc., 3 years.
Shareholder support
Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
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CoStar Group Inc. June 23, 202693.9%
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Rollins Inc. April 28, 202692.7%
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Loop Industries Inc. July 18, 202599.9%
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CoStar Group Inc. June 26, 202599.4%
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Rollins Inc. April 22, 202593.3%
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Loop Industries Inc. June 28, 202499.7%
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CoStar Group Inc. June 6, 202499.8%
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Loop Industries Inc. June 28, 202387.8%
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CoStar Group Inc. June 8, 202399.3%
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 23, 2026 | Loop Industries Inc. | Grant or award | +105,263 | — | — |
| Jun 23, 2026 | CoStar Group Inc. | Grant or award | +8,262 | — | — |
| Apr 28, 2026 | Rollins Inc. | Grant or award | +2,692 | — | — |
| Mar 6, 2026 | CoStar Group Inc. | Open-market purchase | +1,000 | $48.36 | $48,360 |
| Sep 9, 2025 | CoStar Group Inc. | Grant or award | +3,291 | — | — |
| Jul 18, 2025 | Loop Industries Inc. | Grant or award | +62,154 | — | — |
| Apr 22, 2025 | Rollins Inc. | Grant or award | +2,695 | — | — |
| Jul 17, 2024 | CoStar Group Inc. | Grant or award | +3,491 | — | — |
| Jun 28, 2024 | Loop Industries Inc. | Grant or award | +36,069 | — | — |
| Apr 26, 2024 | Rollins Inc. | Grant or award | +2,228 | — | — |
| Oct 30, 2023 | CoStar Group Inc. | Grant or award | +3,744 | — | — |
| Jun 28, 2023 | Loop Industries Inc. | Grant or award | +28,841 | — | — |
| Apr 28, 2023 | Rollins Inc. | Grant or award | +2,367 | — | — |
Questions about Louise S. Sams
What boards is Louise S. Sams on?
Louise S. Sams sits on the boards of CoStar Group Inc., Loop Industries Inc. and Rollins Inc.
How long has Louise S. Sams served on boards?
Our records show at least 10 years of board service across 3 boards, the earliest from 2023.
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