Latest Insider Transactions at Impinj Inc (PI)
This section provides a real-time view of insider transactions for Impinj Inc (PI). The data is sourced from Form 4 filings with the SEC, which are filed by insiders of IMPINJ INC to disclose their transactions in the company's securities. By reviewing this information, investors can gain insights into the trading activity of IMPINJ INC's insiders and make more informed investment decisions.
Insider Transaction List
| Date | Insider | Transaction | Ownership Type | Shares Traded | Value / Price |
|---|---|---|---|---|---|
|
Dec 23
2025
|
Cary Baker CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
732
-0.89%
|
$125,172
$171.99 P/Share
|
|
Dec 23
2025
|
Cary Baker CHIEF FINANCIAL OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
1,856
+0.75%
|
-
|
|
Dec 23
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
2,218
-0.59%
|
$379,278
$171.99 P/Share
|
|
Dec 23
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
5,635
+0.5%
|
-
|
|
Dec 15
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
134,629
-10.63%
|
$20,194,350
$150.36 P/Share
|
|
Dec 12
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
50,573
-3.84%
|
$7,383,658
$146.62 P/Share
|
|
Dec 11
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
95,345
-6.75%
|
$14,492,440
$152.87 P/Share
|
|
Dec 10
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
84,604
-5.65%
|
$13,113,620
$155.49 P/Share
|
|
Dec 09
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
40
-0.0%
|
$6,400
$160.01 P/Share
|
|
Dec 08
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
2,494
-0.17%
|
$399,040
$160.72 P/Share
|
|
Dec 05
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
1,373
-0.09%
|
$221,053
$161.04 P/Share
|
|
Dec 04
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
3,167
-0.21%
|
$506,720
$160.59 P/Share
|
|
Dec 03
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
41,221
-2.67%
|
$6,883,907
$167.97 P/Share
|
|
Dec 02
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
41,874
-2.64%
|
$7,034,832
$168.23 P/Share
|
|
Dec 01
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
31,058
-1.92%
|
$5,186,686
$167.02 P/Share
|
|
Nov 28
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
22,297
-1.36%
|
$3,835,084
$172.62 P/Share
|
|
Nov 26
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
34,556
-2.06%
|
$5,909,076
$171.8 P/Share
|
|
Nov 25
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
46,110
-2.68%
|
$7,700,370
$167.73 P/Share
|
|
Nov 25
2025
|
Cary Baker CHIEF FINANCIAL OFFICER |
SELL
Bona fide gift
|
Direct |
1,000
-1.23%
|
-
|
|
Nov 24
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
31,952
-1.82%
|
$5,080,368
$159.42 P/Share
|
|
Nov 21
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
3,046
-0.17%
|
$472,130
$155.1 P/Share
|
|
Nov 20
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
8,081
-0.46%
|
$1,260,636
$156.32 P/Share
|
|
Nov 19
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Bona fide gift
|
Direct |
7,000
-1.85%
|
-
|
|
Nov 12
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
3,772
-0.21%
|
$588,432
$156.3 P/Share
|
|
Nov 11
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
30,000
-1.67%
|
$4,650,000
$155.63 P/Share
|
|
Nov 07
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
6,246
-0.35%
|
$1,011,852
$162.16 P/Share
|
|
Nov 07
2025
|
Miron Washington |
SELL
Open market or private sale
|
Direct |
342
-14.36%
|
$54,036
$158.94 P/Share
|
|
Nov 06
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
23,157
-1.27%
|
$3,959,847
$171.95 P/Share
|
|
Nov 03
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
1,513
-0.08%
|
$305,626
$202.01 P/Share
|
|
Oct 30
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
23,500
+5.85%
|
$517,000
$22.4 P/Share
|
|
Sep 23
2025
|
Cary Baker CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
732
-0.89%
|
$134,688
$184.97 P/Share
|
|
Sep 23
2025
|
Cary Baker CHIEF FINANCIAL OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
1,857
+0.75%
|
-
|
|
Sep 23
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
2,219
-0.62%
|
$408,296
$184.97 P/Share
|
|
Sep 23
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
5,636
+0.53%
|
-
|
|
Sep 18
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
54,075
+7.0%
|
$1,514,100
$28.09 P/Share
|
|
Sep 16
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Open market or private sale
|
Direct |
4,096
-0.27%
|
$774,144
$189.04 P/Share
|
|
Sep 15
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Open market or private sale
|
Direct |
5,000
-0.33%
|
$905,000
$181.6 P/Share
|
|
Sep 12
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Bona fide gift
|
Direct |
30,000
-8.93%
|
-
|
|
Sep 10
2025
|
Sylebra Capital LLC |
SELL
Open market or private sale
|
Indirect |
300,000
-14.09%
|
$58,800,000
$196.24 P/Share
|
|
Sep 09
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Open market or private sale
|
Direct |
5,000
-0.16%
|
$975,000
$195.0 P/Share
|
|
Sep 08
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Open market or private sale
|
Direct |
5,000
-0.48%
|
$960,000
$192.56 P/Share
|
|
Sep 03
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Open market or private sale
|
Direct |
5,000
-0.36%
|
$940,000
$188.49 P/Share
|
|
Sep 02
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Open market or private sale
|
Direct |
5,000
-0.7%
|
$900,000
$180.96 P/Share
|
|
Aug 29
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Open market or private sale
|
Direct |
5,000
-0.46%
|
$945,000
$189.35 P/Share
|
|
Aug 28
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Open market or private sale
|
Direct |
5,000
-0.23%
|
$940,000
$188.51 P/Share
|
|
Jun 23
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
2,218
-0.6%
|
$235,108
$106.34 P/Share
|
|
Jun 23
2025
|
Chris Ph.D. Diorio CHIEF EXECUTIVE OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
5,633
+0.51%
|
-
|
|
Jun 23
2025
|
Cary Baker CHIEF FINANCIAL OFFICER |
SELL
Payment of exercise price or tax liability
|
Direct |
732
-0.9%
|
$77,592
$106.34 P/Share
|
|
Jun 23
2025
|
Cary Baker CHIEF FINANCIAL OFFICER |
BUY
Exercise of conversion of derivative security
|
Direct |
1,856
+0.76%
|
-
|
|
Jun 05
2025
|
Umesh Padval |
BUY
Exercise of conversion of derivative security
|
Direct |
1,811
+33.84%
|
-
|