Lambert Shiu Penumbra Inc (PEN) insider trading activity

PEN Quotes by TradingView

Lambert Shiu is Chief Accounting Officer of Penumbra Inc. Currently has a direct ownership of 24,978 shares of PEN, which is worth approximately $6.18 Million. The most recent transaction as insider was on Dec 15, 2024, when has been sold 300 shares (Common Stock) at a price of $245.55 per share, resulting in proceeds of $73,665. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 25K
23.0% 3M change
32.38% 12M change
Total Value Held $6.18 Million

Lambert Shiu Transaction History

Date Transaction Value Shares Traded Shares Held Form
Dec 15 2024
SELL
Payment of exercise price or tax liability
$73,665 $245.55 p/Share
300 Reduced 1.19%
24,978 Common Stock
Dec 03 2024
BUY
Exercise of conversion of derivative security
$64,890 $12.36 p/Share
5,250 Added 17.2%
25,278 Common Stock
Dec 02 2024
SELL
Open market or private sale
$158,928 $243.01 p/Share
654 Reduced 3.16%
20,028 Common Stock
Nov 29 2024
SELL
Open market or private sale
$436,122 $242.56 p/Share
1,798 Reduced 8.0%
20,682 Common Stock
Nov 15 2024
SELL
Payment of exercise price or tax liability
$119,871 $237.84 p/Share
504 Reduced 2.19%
22,480 Common Stock
Nov 15 2024
BUY
Grant, award, or other acquisition
-
2,570 Added 10.06%
22,984 Common Stock
Mar 15 2024
SELL
Payment of exercise price or tax liability
$51,538 $222.15 p/Share
232 Reduced 1.13%
20,307 Common Stock
Mar 15 2024
BUY
Grant, award, or other acquisition
-
1,670 Added 7.52%
20,539 Common Stock
Dec 15 2023
SELL
Payment of exercise price or tax liability
$55,723 $245.48 p/Share
227 Reduced 1.19%
18,869 Common Stock
Nov 15 2023
SELL
Payment of exercise price or tax liability
$86,822 $227.88 p/Share
381 Reduced 1.96%
19,085 Common Stock
Oct 09 2023
BUY
Exercise of conversion of derivative security
$33,990 $12.36 p/Share
2,750 Added 12.38%
19,466 Common Stock
Dec 15 2022
BUY
Grant, award, or other acquisition
-
2,230 Added 11.92%
16,476 Common Stock
Nov 15 2022
SELL
Payment of exercise price or tax liability
$63,696 $195.99 p/Share
325 Reduced 2.23%
14,246 Common Stock
Oct 15 2022
SELL
Payment of exercise price or tax liability
$62,259 $179.94 p/Share
346 Reduced 2.32%
14,571 Common Stock
May 31 2022
BUY
Exercise of conversion of derivative security
$24,720 $12.36 p/Share
2,000 Added 11.82%
14,917 Common Stock
Nov 15 2021
SELL
Payment of exercise price or tax liability
$33,471 $257.47 p/Share
130 Reduced 1.4%
9,167 Common Stock
Nov 15 2021
BUY
Grant, award, or other acquisition
-
3,750 Added 22.5%
12,917 Common Stock
Oct 15 2021
SELL
Payment of exercise price or tax liability
$141,104 $267.75 p/Share
527 Reduced 5.36%
9,297 Common Stock
Nov 15 2020
SELL
Payment of exercise price or tax liability
$52,036 $262.81 p/Share
198 Reduced 1.98%
9,824 Common Stock
Oct 15 2020
SELL
Payment of exercise price or tax liability
$113,516 $215.4 p/Share
527 Reduced 5.0%
10,022 Common Stock
Feb 09 2020
SELL
Payment of exercise price or tax liability
$35,975 $176.35 p/Share
204 Reduced 1.9%
10,549 Common Stock
LS

Lambert Shiu

Chief Accounting Officer
Alameda, CA

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