InsiderFlow

SOUTHWELL DAVID P

RCKTW

SOUTHWELL DAVID P serves as an insider at Rocket Pharmaceuticals, Inc. Warrant (RCKTW). This page tracks their complete SEC Form 4 insider trading history including stock purchases and sales.

Total Buys

2 trades

$185.9K

Total Sells

5 trades

$3.81M

Net Position

Net Seller

$3.62M

Companies Traded

3

PTCT, RCKTW, TCRX

Active Period

Sep 2021 – Sep 2025

7 total trades

Most Recent

Sell PTCT

Sep 11, 2025 · $700.1K

SOUTHWELL DAVID P's Insider Trading at Rocket Pharmaceuticals, Inc. Warrant (RCKTW)

Buys

0 · $0.00

Sells

1 · $1.95M

Total Shares Bought

0

Total Shares Sold

80,000

RCKTW Price Chart
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DateTypeValue
Apr 16, 2024 Sell$1.95M

SOUTHWELL DAVID P's Insider Trading at PTC Therapeutics, Inc. (PTCT)

Buys

0 · $0.00

Sells

4 · $1.86M

Total Shares Bought

0

Total Shares Sold

36,000

PTCT Price Chart
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DateTypeValue
Sep 11, 2025 Sell$700.1K
Apr 19, 2023 Sell$583.2K
Apr 4, 2023 Sell$128.7K
Mar 29, 2023 Sell$451.0K

SOUTHWELL DAVID P's Insider Trading at TScan Therapeutics, Inc. (TCRX)

Buys

2 · $185.9K

Sells

0 · $0.00

Total Shares Bought

36,000

Total Shares Sold

0

TCRX Price Chart
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DateTypeValue
May 20, 2022 Buy$89.8K
Sep 9, 2021 Buy$96.1K
SOUTHWELL DAVID P Insider Trading Activity | Rocket Pharmaceuticals, Inc. Warrant | InsiderFlow