Klein Matthew B.
SEC insider (Form 3/4/5 filer). CIK 0001808968. CHIEF EXECUTIVE OFFICER at PTC THERAPEUTICS, INC. (PTCT) and 1 other issuer. 31 reported Form 4/5 transactions since Sep 2024; latest on Aug 4, 2026. Located in WARREN, NJ.
Companies Klein Matthew B. has filed insider reports for
- PTC THERAPEUTICS, INC. (PTCT): Director, Officer, CHIEF EXECUTIVE OFFICER
- ClearPoint Neuro, Inc. (CLPT): Director
Klein Matthew B.
CIK: 0001808968
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Discretionary Trading P&L
Holdings
Transaction History (31 total)
- Aug 4, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect10.3K shares at avg. $68.57$706K - May 21, 2026CLPT
ClearPoint Neuro, Inc.
AwardDirectRestricted Stock Units
12.8K shares- - May 21, 2026CLPT
ClearPoint Neuro, Inc.
SaleDirect16K shares at avg. $11.59$185K - May 19, 2026CLPT
ClearPoint Neuro, Inc.
ExerciseDirect12.4K shares- - May 14, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect2.6K shares at avg. $72.46$186K - May 14, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect679 shares at avg. $73.06$50K - May 14, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect7.2K shares at avg. $73.08$528K - May 14, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect2.1K shares at avg. $73.08$153K - May 13, 2026PTCT
PTC THERAPEUTICS, INC.
AwardDirect12.5K shares- - Apr 21, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect2.9K shares at avg. $70.91$202K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Aug 4, 2026 |  PTCT PTC THERAPEUTICS, INC. | Sale | 10,292 | $68.57 | $705,722 | Direct |
| May 21, 2026 |  CLPT ClearPoint Neuro, Inc. | Award Restricted Stock Units | 12,820 | - | - | Direct |
| May 21, 2026 | CLPT ClearPoint Neuro, Inc. | Sale | 16,000 | $11.59 | $185,440 | Direct |
| May 19, 2026 | CLPT ClearPoint Neuro, Inc. | Exercise | 12,417 | - | $0 | Direct |
| May 14, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 2,572 | $72.46 | $186,367 | Direct |
| May 14, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 679 | $73.06 | $49,608 | Direct |
| May 14, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 7,221 | $73.08 | $527,711 | Direct |
| May 14, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 2,100 | $73.08 | $153,468 | Direct |
| May 13, 2026 | PTCT PTC THERAPEUTICS, INC. | Award | 12,500 | - | $0 | Direct |
| Apr 21, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 2,850 | $70.91 | $202,094 | Direct |
1-10 of 31 transactions