Time on boards
- Boards served
- 2
- Current seats
- 2
- Board service
- 4 years
- Director since
- 2023
4 years of board service in total across 2 boards, counting each seat separately. Longest: PTC Therapeutics 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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PTC Therapeutics Inc. June 17, 202496.7%
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 14, 2026 | PTC Therapeutics Inc. | Open-market sale | −2,118 | $59.52 | $126,063 |
| Oct 14, 2026 | PTC Therapeutics Inc. | Open-market sale | −382 | $60.14 | $22,973 |
| Oct 7, 2026 | PTC Therapeutics Inc. | Open-market sale | −2,447 | $63.38 | $155,091 |
| Oct 7, 2026 | PTC Therapeutics Inc. | Open-market sale | −53 | $63.95 | $3,389 |
| Sep 17, 2026 | PTC Therapeutics Inc. | Open-market sale | −9,624 | $67.83 | $652,796 |
| Sep 17, 2026 | PTC Therapeutics Inc. | Open-market sale | −376 | $68.45 | $25,737 |
| Sep 16, 2026 | Hamilton Lane Incorporated | Grant or award | +977 | — | — |
| Sep 16, 2026 | PTC Therapeutics Inc. | Open-market sale | −2,994 | $66.58 | $199,341 |
| Sep 16, 2026 | PTC Therapeutics Inc. | Open-market sale | −7,006 | $67.35 | $471,854 |
| Sep 10, 2026 | PTC Therapeutics Inc. | Open-market sale | −10,000 | $67.34 | $673,400 |
| Sep 9, 2026 | PTC Therapeutics Inc. | Open-market sale | −9,428 | $67.79 | $639,124 |
| Sep 9, 2026 | PTC Therapeutics Inc. | Open-market sale | −572 | $68.67 | $39,279 |
| Aug 27, 2026 | PTC Therapeutics Inc. | Open-market sale | −11,890 | $71.55 | $850,730 |
| Aug 27, 2026 | PTC Therapeutics Inc. | Open-market sale | −610 | $72.22 | $44,054 |
| Aug 26, 2026 | PTC Therapeutics Inc. | Open-market sale | −6,874 | $72.74 | $500,015 |
Questions about Michael Schmertzler
What boards is Michael Schmertzler on?
Michael Schmertzler sits on the boards of Hamilton Lane Incorporated and PTC Therapeutics Inc.
How long has Michael Schmertzler served on boards?
Our records show at least 4 years of board service across 2 boards, the earliest from 2023.
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