Chris Ph.D. Diorio Impinj Inc (PI) insider trading activity

Chris Ph.D. Diorio is CHIEF EXECUTIVE OFFICER of IMPINJ INC. Currently has a direct ownership of 362,694 shares of PI, which is worth approximately $24.9 Million. The most recent transaction as insider was on Apr 14, 2025, when has been sold 1,230 shares (Common Stock) at a price of $66.77 per share, resulting in proceeds of $82,127. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 363K

8.64% 3M change

26.71% 12M change

Total Value Held $24.9 Million

CHRIS PH.D. DIORIO Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Apr 14 2025	SELL Payment of exercise price or tax liability	$82,127 $66.77 p/Share	1,230 Reduced 0.34%	362,694 Common Stock
Apr 12 2025	BUY Exercise of conversion of derivative security	-	3,125 Added 0.85%	363,924 Common Stock
Mar 24 2025	SELL Payment of exercise price or tax liability	$393,760 $90.25 p/Share	4,363 Reduced 1.19%	360,799 Common Stock
Mar 23 2025	BUY Exercise of conversion of derivative security	-	11,086 Added 2.95%	365,162 Common Stock
Feb 21 2025	SELL Open market or private sale	$825,232 $99.02 p/Share	8,334 Reduced 2.3%	354,076 Common Stock
Feb 20 2025	BUY Grant, award, or other acquisition	-	20,750 Added 5.42%	362,410 Common Stock
Feb 11 2025	SELL Bona fide gift	-	366 Reduced 0.11%	341,660 Common Stock
Feb 10 2025	SELL Bona fide gift	-	1,830 Reduced 0.53%	342,026 Common Stock
Feb 10 2025	BUY Exercise of conversion of derivative security	$224,000 $22.4 p/Share	10,000 Added 2.83%	343,856 Common Stock
Jan 13 2025	SELL Open market or private sale	$118,564 $140.98 p/Share	841 Reduced 0.25%	333,856 Common Stock
Jan 12 2025	BUY Exercise of conversion of derivative security	-	3,125 Added 0.93%	334,697 Common Stock
Dec 24 2024	SELL Open market or private sale	$219,914 $146.22 p/Share	1,504 Reduced 0.45%	331,572 Common Stock
Dec 23 2024	BUY Exercise of conversion of derivative security	-	3,818 Added 1.13%	333,076 Common Stock
Nov 07 2024	SELL Open market or private sale	$2,501,255 $198.67 p/Share	12,590 Reduced 3.68%	329,258 Common Stock
Nov 07 2024	BUY Exercise of conversion of derivative security	$844,250 $33.77 p/Share	25,000 Added 6.81%	341,848 Common Stock
Nov 06 2024	SELL Bona fide gift	-	35,000 Reduced 9.95%	316,848 Common Stock
Nov 06 2024	SELL Open market or private sale	$2,572,640 $204.34 p/Share	12,590 Reduced 3.45%	351,848 Common Stock
Nov 06 2024	BUY Exercise of conversion of derivative security	$844,250 $33.77 p/Share	25,000 Added 6.42%	364,438 Common Stock
Nov 01 2024	BUY Other acquisition or disposition	-	45,000 Added 11.71%	339,438 Common Stock
Oct 30 2024	SELL Open market or private sale	$102,943 $195.71 p/Share	526 Reduced 0.18%	294,438 Common Stock
Oct 30 2024	BUY Exercise of conversion of derivative security	$11,782 $22.4 p/Share	526 Added 0.18%	294,964 Common Stock
Oct 29 2024	SELL Open market or private sale	$6,945,476 $201.47 p/Share	34,474 Reduced 10.48%	294,438 Common Stock
Oct 29 2024	BUY Exercise of conversion of derivative security	$772,217 $22.4 p/Share	34,474 Added 9.49%	328,912 Common Stock
Oct 14 2024	SELL Open market or private sale	$290,426 $238.25 p/Share	1,219 Reduced 0.41%	294,438 Common Stock
Oct 12 2024	BUY Exercise of conversion of derivative security	-	3,125 Added 1.05%	295,657 Common Stock

CPD

Chris Ph.D. Diorio

CHIEF EXECUTIVE OFFICER

Seattle, WA

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