Daniel Schumacher Proto Labs Inc (PRLB) insider trading activity

Daniel Schumacher is Chief Financial Officer of Proto Labs Inc. Currently has a direct ownership of 26,959 shares of PRLB, which is worth approximately $1.11 Million. The most recent transaction as insider was on May 20, 2025, when has been sold 305 shares (Common Stock) at a price of $40.87 per share, resulting in proceeds of $12,465. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 27K

1.12% 3M change

21.82% 12M change

Total Value Held $1.11 Million

Daniel Schumacher Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
May 20 2025	SELL Payment of exercise price or tax liability	$12,465 $40.87 p/Share	305 Reduced 1.12%	26,959 Common Stock
Feb 25 2025	BUY Grant, award, or other acquisition	-	4,419 Added 13.95%	27,264 Common Stock
Feb 13 2025	SELL Payment of exercise price or tax liability	$106,360 $45.03 p/Share	2,362 Reduced 9.37%	22,845 Common Stock
Feb 13 2025	BUY Grant, award, or other acquisition	-	3,077 Added 10.88%	25,207 Common Stock
May 20 2024	SELL Payment of exercise price or tax liability	$11,769 $31.81 p/Share	370 Reduced 1.64%	22,130 Common Stock
Feb 13 2024	SELL Payment of exercise price or tax liability	$34,123 $33.52 p/Share	1,018 Reduced 5.56%	17,279 Common Stock
Feb 13 2024	BUY Grant, award, or other acquisition	-	5,221 Added 18.83%	22,500 Common Stock
May 20 2023	SELL Payment of exercise price or tax liability	$13,526 $32.36 p/Share	418 Reduced 2.23%	18,297 Common Stock
Feb 14 2023	BUY Grant, award, or other acquisition	-	5,172 Added 21.65%	18,715 Common Stock
Feb 13 2023	SELL Payment of exercise price or tax liability	$18,929 $34.23 p/Share	553 Reduced 3.92%	13,543 Common Stock
Dec 01 2022	SELL Payment of exercise price or tax liability	$24,948 $26.4 p/Share	945 Reduced 6.28%	14,096 Common Stock
Aug 30 2022	BUY Grant, award, or other acquisition	-	8,387 Added 35.8%	15,041 Common Stock
May 23 2022	SELL Payment of exercise price or tax liability	$15,988 $45.68 p/Share	350 Reduced 5.0%	6,654 Common Stock
May 23 2022	SELL Payment of exercise price or tax liability	$15,988 $45.68 p/Share	350 Reduced 3.79%	8,887 Common Stock
May 18 2022	BUY Grant, award, or other acquisition	-	2,233 Added 19.47%	9,237 Common Stock
Dec 01 2021	BUY Grant, award, or other acquisition	-	3,085 Added 30.58%	7,004 Common Stock

Daniel Schumacher

Chief Financial Officer

Maple Plain, MN

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