Almstead Neil Gregory
SEC insider (Form 3/4/5 filer). CIK 0001578850. CHIEF TECHNICAL OPS OFFICER at PTC THERAPEUTICS, INC. (PTCT). 108 reported Form 4/5 transactions since Sep 2024; latest on Jul 9, 2026. Located in WARREN, NJ.
Companies Almstead Neil Gregory has filed insider reports for
- PTC THERAPEUTICS, INC. (PTCT): Officer, CHIEF TECHNICAL OPS OFFICER
Almstead Neil Gregory
CIK: 0001578850
Transaction Breakdown
High conviction signal
Position reduction
Derivative conversions
Compensation grants
Gifts, tax withholding, conversions, dispositions to the issuer and other codes
Companies & Roles (1)
PTC THERAPEUTICS, INC.
Discretionary Trading P&L
Holdings
Transaction History (108 total)
- Jul 9, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect2.5K shares at avg. $90.25$222K - Jul 9, 2026PTCT
PTC THERAPEUTICS, INC.
ExerciseDirect2.5K shares at avg. $46.54$115K - Jul 7, 2026PTCT
PTC THERAPEUTICS, INC.
ExerciseDirect24.6K shares at avg. $39.42$970K - Jul 7, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect4K shares at avg. $87.17$345K - Jul 7, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect9.3K shares at avg. $89.44$831K - Jul 7, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect11.4K shares at avg. $89.03$1.0M - Jul 6, 2026PTCT
PTC THERAPEUTICS, INC.
ExerciseDirect18.9K shares at avg. $38.10$719K - Jul 6, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect8.8K shares at avg. $85.35$750K - Jul 6, 2026PTCT
PTC THERAPEUTICS, INC.
ExerciseDirect811 shares at avg. $38.10$31K - Jul 6, 2026PTCT
PTC THERAPEUTICS, INC.
SaleDirect426 shares at avg. $85.28$36K
| Type | Shares | Price | Ownership | |||
|---|---|---|---|---|---|---|
| Jul 9, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 2,464 | $90.25 | $222,376 | Direct |
| Jul 9, 2026 | PTCT PTC THERAPEUTICS, INC. | Exercise | 2,464 | $46.54 | $114,675 | Direct |
| Jul 7, 2026 | PTCT PTC THERAPEUTICS, INC. | Exercise | 24,613 | $39.42 | $970,244 | Direct |
| Jul 7, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 3,956 | $87.17 | $344,845 | Direct |
| Jul 7, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 9,288 | $89.44 | $830,719 | Direct |
| Jul 7, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 11,369 | $89.03 | $1,012,182 | Direct |
| Jul 6, 2026 | PTCT PTC THERAPEUTICS, INC. | Exercise | 18,876 | $38.10 | $719,176 | Direct |
| Jul 6, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 8,786 | $85.35 | $749,885 | Direct |
| Jul 6, 2026 | PTCT PTC THERAPEUTICS, INC. | Exercise | 811 | $38.10 | $30,899 | Direct |
| Jul 6, 2026 | PTCT PTC THERAPEUTICS, INC. | Sale | 426 | $85.28 | $36,329 | Direct |
1-10 of 108 transactions