Margaret Tooth
CEO at Trupanion Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 2 years
- Director since
- 2024
2 years of board service in total across 1 board, counting each seat separately. Longest: Trupanion Inc., 2 years.
Chief executive roles
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 |
|---|---|---|---|---|---|
| Oct 9, 2026 | Trupanion Inc. | Open-market sale | −1,000 | $25.84 | $25,840 |
| Sep 11, 2026 | Trupanion Inc. | Open-market sale | −1,000 | $25.00 | $25,000 |
| Aug 25, 2026 | Trupanion Inc. | Option exercise | +1,250 | — | — |
| Aug 25, 2026 | Trupanion Inc. | Open-market sale | −491 | $31.84 | $15,633 |
| Aug 22, 2026 | Trupanion Inc. | Option exercise | +313 | — | — |
| Aug 22, 2026 | Trupanion Inc. | Shares withheld for tax | −123 | $31.76 | $3,906 |
| Aug 22, 2026 | Trupanion Inc. | Option exercise | +3,042 | — | — |
| Aug 22, 2026 | Trupanion Inc. | Shares withheld for tax | −1,197 | $31.76 | $38,017 |
| Aug 22, 2026 | Trupanion Inc. | Option exercise | +6,250 | — | — |
| Aug 22, 2026 | Trupanion Inc. | Shares withheld for tax | −2,459 | $31.76 | $78,098 |
| Aug 22, 2026 | Trupanion Inc. | Option exercise | +8,187 | — | — |
| Aug 22, 2026 | Trupanion Inc. | Shares withheld for tax | −3,221 | $31.76 | $102,299 |
| Aug 11, 2026 | Trupanion Inc. | Open-market sale | −978 | $29.05 | $28,411 |
| May 25, 2026 | Trupanion Inc. | Option exercise | +1,250 | — | — |
| May 25, 2026 | Trupanion Inc. | Open-market sale | −491 | $21.86 | $10,733 |
Questions about Margaret Tooth
What boards is Margaret Tooth on?
Margaret Tooth sits on the board of Trupanion Inc.
What company is Margaret Tooth the CEO of?
Margaret Tooth is CEO of Trupanion Inc.
How long has Margaret Tooth served on boards?
Our records show at least 2 years of board service across 1 board, the earliest from 2024.
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