David P Southwell is of PTC THERAPEUTICS, INC.. Currently has a direct ownership of 12,850 shares of PTCT, which is worth approximately $512,458. The most recent transaction as insider was on May 08, 2024, when has been sold 1,650 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 12.9K
0% 3M change
22.38% 12M change
Total Value Held $512,458

DAVID P SOUTHWELL Transaction History

Date Transaction Value Shares Traded Shares Held Form
May 08 2024
SELL
Bona fide gift
-
1,650 Reduced 11.38%
12,850 Common Stock
Feb 15 2024
BUY
Grant, award, or other acquisition
-
4,000 Added 21.62%
14,500 Common Stock
Apr 17 2023
SELL
Open market or private sale
$583,564 $51.06 p/Share
11,429 Reduced 52.12%
10,500 Common Stock
Apr 17 2023
BUY
Exercise of conversion of derivative security
$205,836 $18.01 p/Share
11,429 Added 34.26%
21,929 Common Stock
Mar 31 2023
SELL
Open market or private sale
$128,678 $50.05 p/Share
2,571 Reduced 19.67%
10,500 Common Stock
Mar 31 2023
BUY
Exercise of conversion of derivative security
$46,303 $18.01 p/Share
2,571 Added 16.44%
13,071 Common Stock
Mar 27 2023
SELL
Open market or private sale
$453,800 $45.38 p/Share
10,000 Reduced 48.78%
10,500 Common Stock
Mar 27 2023
BUY
Exercise of conversion of derivative security
$270,500 $27.05 p/Share
10,000 Added 32.79%
20,500 Common Stock
Jan 05 2023
BUY
Grant, award, or other acquisition
-
4,000 Added 27.59%
10,500 Common Stock
Jan 07 2022
BUY
Grant, award, or other acquisition
-
3,200 Added 32.99%
6,500 Common Stock
Jan 06 2021
BUY
Grant, award, or other acquisition
-
1,650 Added 33.33%
3,300 Common Stock
Oct 16 2020
SELL
Open market or private sale
$1,399,950 $51.85 p/Share
27,000 Reduced 94.24%
1,650 Common Stock
Oct 16 2020
BUY
Exercise of conversion of derivative security
$298,080 $11.04 p/Share
27,000 Added 66.42%
13,650 Common Stock

Also insider at

RCKT
ROCKET PHARMACEUTICALS, INC. Healthcare
TCRX
TScan Therapeutics, Inc. Healthcare
DPS

David P Southwell

Waltham, MA

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