SOUTHWELL DAVID P

CIK 00012515538 companiesWARREN, NJ

SEC Profile

Transactions

Companies

Filings

CIK

0001251553

Recent Transactions

50 trades

Award
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2026-01-02+4,000→ 20,850 total
Award
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right to Buy)
2026-01-02+3,475→ 3,475 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2025-09-09$58.34/sh−12,000→ 16,850 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right to Buy)
2025-09-09−12,000→ 0 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2025-09-09$30.86/sh+12,000→ 28,850 total
Award
ROCKET PHARMACEUTICALS, INC.$RCKT
Common Stock
2025-06-18+30,000→ 31,660 total
Award
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2025-01-03+4,000→ 16,850 total
Award
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right to Buy)
2025-01-03+8,800→ 8,800 total
Award
ROCKET PHARMACEUTICALS, INC.$RCKT
Stock Option (Right to Buy)
2024-06-13+23,944→ 23,944 total
Gift
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2024-05-08−1,650→ 12,850 total
Gift
ROCKET PHARMACEUTICALS, INC.$RCKT
Common Stock
2024-05-02−59,716→ 113,124 total
Gift
ROCKET PHARMACEUTICALS, INC.$RCKT
Common Stock
2024-05-02−113,124→ 1,660 total
Sale
ROCKET PHARMACEUTICALS, INC.$RCKT
Common Stock
2024-04-15$24.05/sh−10,000→ 114,784 total
Exercise/Conversion
ROCKET PHARMACEUTICALS, INC.$RCKT
Common Stock
2024-04-15$4.34/sh+29,624→ 124,784 total
Exercise/Conversion
ROCKET PHARMACEUTICALS, INC.$RCKT
Stock Option (Right to Buy)
2024-04-15$4.34/sh−29,624→ 0 total
Sale
ROCKET PHARMACEUTICALS, INC.$RCKT
Common Stock
2024-04-12$25.16/sh−10,284→ 95,160 total
Exercise/Conversion
ROCKET PHARMACEUTICALS, INC.$RCKT
Common Stock
2024-04-12$4.34/sh+70,000→ 165,160 total
Sale
ROCKET PHARMACEUTICALS, INC.$RCKT
Common Stock
2024-04-12$24.22/sh−59,716→ 105,444 total
Exercise/Conversion
ROCKET PHARMACEUTICALS, INC.$RCKT
Stock Option (Right to Buy)
2024-04-12$4.34/sh−70,000→ 29,624 total
Award
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right to Buy)
2024-02-15+10,000→ 10,000 total
Award
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2024-02-15+4,000→ 14,500 total
Award
ROCKET PHARMACEUTICALS, INC.$RCKT
Stock Option (Right to Buy)
2023-06-22+25,850→ 25,850 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-04-17$50.69/sh−6,241→ 15,688 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-04-17$51.43/sh−5,188→ 10,500 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-04-17$18.01/sh+11,429→ 21,929 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right to Buy)
2023-04-17$18.01/sh−11,429→ 0 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right to Buy)
2023-03-31$18.01/sh−2,571→ 11,429 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-03-31$18.01/sh+2,571→ 13,071 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-03-31$50.05/sh−2,571→ 10,500 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right to Buy)
2023-03-27$27.05/sh−10,000→ 0 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-03-27$44.71/sh−4,599→ 15,901 total
Exercise/Conversion
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-03-27$27.05/sh+10,000→ 20,500 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-03-27$45.41/sh−5,301→ 10,600 total
Sale
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-03-27$46.03/sh−100→ 10,500 total
Award
TScan Therapeutics, Inc.$TCRX
Stock Option (Right to Buy)
2023-02-02+100,000→ 100,000 total
Award
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right to Buy)
2023-01-05+10,000→ 10,000 total
Award
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2023-01-05+4,000→ 10,500 total
Award
TScan Therapeutics, Inc.$TCRX
Stock Option (Right to Buy)
2022-07-25+100,000→ 100,000 total
Award
ROCKET PHARMACEUTICALS, INC.$RCKT
Stock Option (Right to Buy)
2022-06-13+47,745→ 47,745 total
Purchase
TScan Therapeutics, Inc.$TCRX
Voting Common Stock
2022-05-18$3.62/sh+15,000→ 161,569 total
Purchase
TScan Therapeutics, Inc.$TCRX
Voting Common Stock
2022-05-18$3.55/sh+10,000→ 171,569 total
Award
TScan Therapeutics, Inc.$TCRX
Stock Option (Right to Buy)
2022-01-18+275,000→ 275,000 total
Award
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2022-01-07+3,200→ 6,500 total
Award
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right To Buy)
2022-01-07+12,000→ 12,000 total
Exercise/Conversion
TScan Therapeutics, Inc.$TCRX
Stock Option (Right to Buy)
2021-12-23−48,670→ 21,161 total
Exercise/Conversion
TScan Therapeutics, Inc.$TCRX
Voting Common Stock
2021-12-23$1.97/sh+48,670→ 146,569 total
Purchase
TScan Therapeutics, Inc.$TCRX
Voting Common Stock
2021-09-08$8.73/sh+11,000→ 97,899 total
Award
ROCKET PHARMACEUTICALS, INC.$RCKT
Stock Option (Right to Buy)
2021-06-14+12,236→ 12,236 total
Award
PTC THERAPEUTICS, INC.$PTCT
Stock Option (Right To Buy)
2021-01-06+10,000→ 10,000 total
Award
PTC THERAPEUTICS, INC.$PTCT
Common Stock
2021-01-06+1,650→ 3,300 total

Companies

Recent Filings

Address

C/O PTC THERAPEUTICS, INC. 500 WARREN CORPORATE CENTER DRIVE

WARREN, NJ, 07059

View on SEC.gov