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Almstead Neil Gregory
InsiderCIK 0001578850
Largest Purchase
No open-market purchases in the recent filings.
Profile
- Filings
- 14
- Buy transactions
- 0
- Sell transactions
- 62
- Companies
- 1
- Active
- 2025–2026
Across 14 filings between 2025–2026, Almstead Neil Gregory has disclosed $47.0M in transactions — all concentrated in PTC THERAPEUTICS, INC. (PTCT). Their disclosed trades are heavily weighted toward selling — $0 in buys and $26.0M in sells. Data is sourced from official SEC Form 3, 4, and 5 filings.
Associated Companies
Trading History
14 loaded
| Jul 13 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $222.4K |
| Jul 8 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $4.1M |
| Jun 30 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $693.2K |
| Jun 26 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $2.3M |
| Jun 24 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $1.9M |
| Apr 3 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $3.6M |
| Mar 9 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $252.8K |
| Feb 20 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $216.5K |
| Jan 12 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $71.9K |
| Jan 8 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $186.1K |
| Jan 6 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Grant | $3.4M |
| Nov 26 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $6.0M |
| Nov 26 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $2.9M |
| Oct 7 | PTCT PTC THERAPEUTICS, INC. | Almstead Neil Gregory | Insider | Sell | $3.6M |
14 filings