Arthur R. Baker Iii is Chief Technology Officer of Proto Labs Inc. Currently has a direct ownership of 35,307 shares of PRLB, which is worth approximately $1.41 Million. The most recent transaction as insider was on Feb 17, 2022, when has been sold 1,388 shares (Common Stock) at a price of $56.34 per share, resulting in proceeds of $78,200. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 35.3K
0% 3M change
0% 12M change
Total Value Held $1.41 Million

Arthur R. Baker III Transaction History

Date Transaction Value Shares Traded Shares Held Form
Feb 17 2022
SELL
Payment of exercise price or tax liability
$78,200 $56.34 p/Share
1,388 Reduced 3.78%
35,307 Common Stock
Feb 15 2022
BUY
Grant, award, or other acquisition
-
5,893 Added 13.84%
36,695 Common Stock
Dec 01 2021
BUY
Open market or private purchase
$492,100 $49.21 p/Share
10,000 Added 24.62%
30,613 Common Stock
May 04 2021
SELL
Payment of exercise price or tax liability
$38,531 $102.75 p/Share
375 Reduced 1.79%
20,613 Common Stock
Feb 16 2021
SELL
Open market or private sale
$1,691,880 $185.88 p/Share
9,102 Reduced 33.75%
17,863 Common Stock
Feb 16 2021
SELL
Payment of exercise price or tax liability
$214,193 $197.05 p/Share
1,087 Reduced 6.09%
16,776 Common Stock
Feb 16 2021
BUY
Grant, award, or other acquisition
-
4,212 Added 16.71%
20,988 Common Stock
Feb 16 2021
BUY
Exercise of conversion of derivative security
$423,634 $59.65 p/Share
7,102 Added 20.85%
26,965 Common Stock
ARB

Arthur R. Baker Iii

Chief Technology Officer
Maple Plain, MN

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