# Trupanion (TRUP): value investors who own it | moatshark

1 value investor held Trupanion in their Q3 2026 13F, led by Greenlea Lane Capital. See who bought, sold and how ownership has changed by quarter.

## 13F holders

| Manager | Portfolio | Value | Change | Quarters held |
| --- | --- | --- | --- | --- |
| Greenlea Lane Capital | 5.3% | $19.2m | Unchanged | 31 |

## Directors buying and selling (Form 4, last 12 months)

| Date | Who | Role | Bought or sold | Shares | Value |
| --- | --- | --- | --- | --- | --- |
| 2026-10-09 | Tooth Margaret | CEO | Sold | 1000 | $26k |
| 2026-09-28 | GALLAGHER JOHN R | Chief Operating Officer | Sold | 431 | $10k |
| 2026-09-11 | Tooth Margaret | CEO | Sold | 1000 | $25k |
| 2026-08-28 | GALLAGHER JOHN R | Chief Operating Officer | Sold | 3604 | $107k |
| 2026-08-26 | Qureshi Fawwad | Chief Financial Officer | Sold | 6111 | $183k |
| 2026-08-25 | Tooth Margaret | CEO | Sold | 491 | $16k |
| 2026-08-11 | Tooth Margaret | CEO | Sold | 978 | $28k |
| 2026-07-28 | GALLAGHER JOHN R | Chief Operating Officer | Sold | 431 | $11k |

Source: SEC filings, via moatshark (https://www.moatshark.com/s/trup). Values traded and returns are estimates. Not investment advice. Built 2026-10-21.