Insider · CIK 0001677721

DIORIO CHRIS PH.D.

Reports to the SEC for 1 company · SEATTLE, WA

sec.gov

Transactions

Companies

Filings

CIK

0001677721

Forms 4 and 5

Insider transactions

50 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-09-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,817 sh	—	—	10,904
2026-09-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,224 sh	—	—	2,448
2026-09-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,817 sh	—	—	357,462
2026-09-23	PIIMPINJ INCF Tax Payment	Director, CHIEF EXECUTIVE OFFICER	FTax Payment	−1,197 sh	$177.20	−$212K	356,265
2026-09-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,224 sh	—	—	355,645
2026-09-14	PIIMPINJ INCG Gift	Director, CHIEF EXECUTIVE OFFICER	GGift	−10K sh	—	—	354,421
2026-08-20	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+3,753 sh	—	—	365,898
2026-08-20	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−3,753 sh	—	—	11,262
2026-08-20	PIIMPINJ INCF Tax Payment	Director, CHIEF EXECUTIVE OFFICER	FTax Payment	−1,477 sh	$159.73	−$236K	364,421
2026-08-17	PIIMPINJ INCG Gift	Director, CHIEF EXECUTIVE OFFICER	GGift	−10K sh	—	—	362,145
2026-07-13	PIIMPINJ INCG Gift	Director, CHIEF EXECUTIVE OFFICER	GGift	−10K sh	—	—	372,145
2026-06-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,817 sh	—	—	12,721
2026-06-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,223 sh	—	—	381,525
2026-06-23	PIIMPINJ INCF Tax Payment	Director, CHIEF EXECUTIVE OFFICER	FTax Payment	−1,197 sh	$125.22	−$150K	382,145
2026-06-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,223 sh	—	—	3,672
2026-06-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,817 sh	—	—	383,342
2026-06-15	PIIMPINJ INCG Gift	Director, CHIEF EXECUTIVE OFFICER	GGift	−10K sh	—	—	380,302
2026-05-26	PIIMPINJ INCJ Other	Director, CHIEF EXECUTIVE OFFICER	JOther	−180K sh	$156.68	−$28.2M	390,302
2026-05-26	PIIMPINJ INCJ Other	Director, CHIEF EXECUTIVE OFFICER	JOther	+180K sh	$156.68	+$28.2M	570,302
2026-03-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,817 sh	—	—	392,520
2026-03-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,224 sh	—	—	390,703
2026-03-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,817 sh	—	—	14,538
2026-03-23	PIIMPINJ INC · Restricted Stock UnitsA Award	Director, CHIEF EXECUTIVE OFFICER	AAward	+24.8K sh	—	—	24,806
2026-03-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−2,594 sh	—	—	0
2026-03-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,224 sh	—	—	4,895
2026-03-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+2,594 sh	—	—	389,479
2026-03-23	PIIMPINJ INCF Tax Payment	Director, CHIEF EXECUTIVE OFFICER	FTax Payment	−2,218 sh	$101.17	−$224K	390,302
2026-02-20	PIIMPINJ INCF Tax Payment	Director, CHIEF EXECUTIVE OFFICER	FTax Payment	−7,435 sh	$127.92	−$951K	386,885
2026-02-20	PIIMPINJ INCA Award	Director, CHIEF EXECUTIVE OFFICER	AAward	+21.7K sh	—	—	394,320
2026-02-17	PIIMPINJ INCG Gift	Director, CHIEF EXECUTIVE OFFICER	GGift	−1,836 sh	—	—	372,586
2025-12-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,817 sh	—	—	376,640
2025-12-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+2,594 sh	—	—	373,599
2025-12-23	PIIMPINJ INCF Tax Payment	Director, CHIEF EXECUTIVE OFFICER	FTax Payment	−2,218 sh	$171.99	−$381K	374,422
2025-12-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,224 sh	—	—	374,823
2025-12-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,817 sh	—	—	16,355
2025-12-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,224 sh	—	—	6,119
2025-12-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−2,594 sh	—	—	2,594
2025-11-19	PIIMPINJ INCG Gift	Director, CHIEF EXECUTIVE OFFICER	GGift	−7,000 sh	—	—	371,005
2025-10-30	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+23.5K sh	$22.40	+$526K	378,005
2025-10-30	PIIMPINJ INC · Stock Option (right to buy)M Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−23.5K sh	—	—	0
2025-09-23	PIIMPINJ INCF Tax Payment	Director, CHIEF EXECUTIVE OFFICER	FTax Payment	−2,219 sh	$184.97	−$410K	354,505
2025-09-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,224 sh	—	—	354,906
2025-09-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+2,594 sh	—	—	353,682
2025-09-23	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+1,818 sh	—	—	356,724
2025-09-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,818 sh	—	—	18,172
2025-09-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−2,594 sh	—	—	5,188
2025-09-23	PIIMPINJ INC · Restricted Stock UnitsM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−1,224 sh	—	—	7,343
2025-09-18	PIIMPINJ INC · Stock Option (right to buy)M Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−7,036 sh	—	—	23,500
2025-09-18	PIIMPINJ INC · Stock Option (right to buy)M Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	−47K sh	—	—	0
2025-09-18	PIIMPINJ INCM Exercise/Conversion	Director, CHIEF EXECUTIVE OFFICER	MExercise/Conversion	+47K sh	$33.77	+$1.59M	344,052

Recent filings

Accepted (ET)
Sep 244
DIORIO CHRIS PH.D.0001677721-26-000018
SEC(opens sec.gov)
Sep 154
DIORIO CHRIS PH.D.0001677721-26-000016
SEC(opens sec.gov)
Aug 214
DIORIO CHRIS PH.D.0001677721-26-000014
SEC(opens sec.gov)
Aug 184
DIORIO CHRIS PH.D.0001677721-26-000012
SEC(opens sec.gov)
Jul 144
DIORIO CHRIS PH.D.0001677721-26-000011
SEC(opens sec.gov)
Jun 244
DIORIO CHRIS PH.D.0001677721-26-000009
SEC(opens sec.gov)
Jun 164
DIORIO CHRIS PH.D.0001677721-26-000007
SEC(opens sec.gov)
Jun 94
DIORIO CHRIS PH.D.0001677721-26-000006
SEC(opens sec.gov)
Mar 244
DIORIO CHRIS PH.D.0001677721-26-000005
SEC(opens sec.gov)

Companies

IMPINJ INCDirector, CHIEF EXECUTIVE OFFICERPI

Address

400 FAIRVIEW AVENUE NORTH SUITE 1200

SEATTLE, WA, 98109