William Shane Trigg
Chief Executive Officer at AppFolio Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 1 board, counting each seat separately. Longest: AppFolio Inc., 3 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 |
|---|---|---|---|---|---|
| Aug 14, 2026 | AppFolio Inc. | Open-market sale | −2,057 | $205.00 | $421,685 |
| Aug 10, 2026 | AppFolio Inc. | Shares withheld for tax | −599 | $199.54 | $119,524 |
| Aug 10, 2026 | AppFolio Inc. | Shares withheld for tax | −539 | $199.54 | $107,552 |
| Aug 10, 2026 | AppFolio Inc. | Shares withheld for tax | −984 | $199.54 | $196,347 |
| Aug 10, 2026 | AppFolio Inc. | Shares withheld for tax | −202 | $199.54 | $40,307 |
| Aug 10, 2026 | AppFolio Inc. | Shares withheld for tax | −219 | $199.54 | $43,699 |
| Aug 10, 2026 | AppFolio Inc. | Shares withheld for tax | −378 | $199.54 | $75,426 |
| Aug 10, 2026 | AppFolio Inc. | Shares withheld for tax | −797 | $199.54 | $159,033 |
| May 15, 2026 | AppFolio Inc. | Open-market sale | −1,436 | $151.68 | $217,812 |
| May 15, 2026 | AppFolio Inc. | Open-market sale | −1,486 | $152.70 | $226,912 |
| May 15, 2026 | AppFolio Inc. | Open-market sale | −662 | $153.85 | $101,849 |
| May 10, 2026 | AppFolio Inc. | Shares withheld for tax | −599 | $166.59 | $99,787 |
| May 10, 2026 | AppFolio Inc. | Shares withheld for tax | −538 | $166.59 | $89,625 |
| May 10, 2026 | AppFolio Inc. | Shares withheld for tax | −985 | $166.59 | $164,091 |
| May 10, 2026 | AppFolio Inc. | Shares withheld for tax | −203 | $166.59 | $33,818 |
Questions about William Shane Trigg
What boards is William Shane Trigg on?
William Shane Trigg sits on the board of AppFolio Inc.
What company is William Shane Trigg the CEO of?
William Shane Trigg is Chief Executive Officer of AppFolio Inc.
How long has William Shane Trigg served on boards?
Our records show at least 4 years of board service across 1 board, the earliest from 2023.
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