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IMPINJ INC

PI Net selling
CIK 0001114995 #1369 in the set updated 17 Sep 2026
Bought (12 mo)
$0.00
out of their own pocket, the only kind of buying there is
Sold (12 mo)
$160.49M
$264.37K on a plan · $0.00 straight out of an exercise
Sold at will
$160.23M
40 of 41 sales
Net
−$160.49M
−$160.23M against sales at will

By person

11 insiders · 44 transactions
Insider
Role
Bought
Sold
Net
Holding
Of company
Worth
Change
SYLEBRA CAPITAL LLC entity
Director
—
$160.03M (38)
−$160.03M
782,943
2.56%
$135.65M
−74.8%
Baker Cary
CHIEF FINANCIAL OFFICER
—
$264.37K (1) scheduled
−$264.37K
89,280
0.2922%
$15.47M
+28.0%
WASHINGTON MIRON
Director
—
$192.96K (2)
−$192.96K
4,354
0.0142%
$754.37K
+662.5%
DIORIO CHRIS PH.D.
CHIEF EXECUTIVE OFFICER
—
—
—
753,145
2.46%
$130.49M
−26.3%
MECKLAI HUSSEIN
CHIEF OPERATING OFFICER
—
—
—
75,882
0.2484%
$13.15M
+30.6%
DOSSETT JEFFREY
CHIEF REVENUE OFFICER
—
—
—
71,886
0.2353%
$12.45M
+13.0%
Gibson Daniel Patrick
Director
—
—
—
23,010
0.0753%
$3.99M
+27.2%
Sanghi Steve
Director
—
—
—
13,274
0.0434%
$2.30M
+68.9%
Rao Meera
Director
—
—
—
11,322
0.0371%
$1.96M
+77.0%
PHELAN CATHAL G
CHIEF INNOVATION OFFICER
—
—
—
10,431
0.0341%
$1.81M
−40.7%
PADVAL UMESH
Director
—
—
—
6,654
0.0218%
$1.15M
+284.8%

Individual transactions

44
Insider
Date
Role
Action
Shares
Price
Amount
WASHINGTON MIRON
15 Sep 2026
Director
Sell
800
$173.26
$138.61K
Baker Cary
10 Aug 2026
CHIEF FINANCIAL OFFICER
Sold on a plan
1,429
$185.00
$264.37K
SYLEBRA CAPITAL LLC
9 Jun 2026
Director
Sell indirect
12,105
$127.36
$1.54M
SYLEBRA CAPITAL LLC
8 Jun 2026
Director
Sell indirect
33,000
$130.07
$4.29M
SYLEBRA CAPITAL LLC
8 Jun 2026
Director
Sell indirect
12,528
$125.97
$1.58M
SYLEBRA CAPITAL LLC
5 Jun 2026
Director
Sell indirect
35,877
$122.50
$4.39M
SYLEBRA CAPITAL LLC
5 Jun 2026
Director
Sell indirect
11,602
$128.87
$1.50M
SYLEBRA CAPITAL LLC
4 Jun 2026
Director
Sell indirect
33,412
$136.84
$4.57M
SYLEBRA CAPITAL LLC
3 Jun 2026
Director
Sell indirect
6,313
$139.17
$878.56K
SYLEBRA CAPITAL LLC
2 Jun 2026
Director
Sell indirect
38,724
$142.31
$5.51M
SYLEBRA CAPITAL LLC
1 Jun 2026
Director
Sell indirect
7,163
$144.29
$1.03M
SYLEBRA CAPITAL LLC
29 May 2026
Director
Sell indirect
48,504
$150.78
$7.31M
SYLEBRA CAPITAL LLC
11 May 2026
Director
Sell indirect
12,706
$154.46
$1.96M
SYLEBRA CAPITAL LLC
11 May 2026
Director
Sell indirect
24,126
$154.46
$3.73M
SYLEBRA CAPITAL LLC
8 May 2026
Director
Sell indirect
9,522
$149.97
$1.43M
SYLEBRA CAPITAL LLC
8 May 2026
Director
Sell indirect
1,560
$151.32
$236.06K
SYLEBRA CAPITAL LLC
8 May 2026
Director
Sell indirect
25,896
$152.73
$3.96M
SYLEBRA CAPITAL LLC
7 May 2026
Director
Sell indirect
36,171
$152.73
$5.52M
SYLEBRA CAPITAL LLC
15 Dec 2025
See Footnote
Sell indirect
134,629
$150.36
$20.24M
SYLEBRA CAPITAL LLC
12 Dec 2025
See Footnote
Sell indirect
50,573
$146.62
$7.42M
SYLEBRA CAPITAL LLC
11 Dec 2025
See Footnote
Sell indirect
95,345
$152.87
$14.58M
SYLEBRA CAPITAL LLC
10 Dec 2025
See Footnote
Sell indirect
84,604
$155.49
$13.16M
SYLEBRA CAPITAL LLC
9 Dec 2025
See Footnote
Sell indirect
40
$160.01
$6.40K
SYLEBRA CAPITAL LLC
8 Dec 2025
See Footnote
Sell indirect
2,494
$160.72
$400.83K
SYLEBRA CAPITAL LLC
5 Dec 2025
See Footnote
Sell indirect
1,373
$161.04
$221.11K
SYLEBRA CAPITAL LLC
4 Dec 2025
See Footnote
Sell indirect
3,167
$160.59
$508.59K
SYLEBRA CAPITAL LLC
3 Dec 2025
See Footnote
Sell indirect
41,221
$167.97
$6.92M
SYLEBRA CAPITAL LLC
2 Dec 2025
See Footnote
Sell indirect
41,874
$168.23
$7.04M
SYLEBRA CAPITAL LLC
1 Dec 2025
See Footnote
Sell indirect
31,058
$167.02
$5.19M
SYLEBRA CAPITAL LLC
28 Nov 2025
See Footnote
Sell indirect
22,297
$172.62
$3.85M
SYLEBRA CAPITAL LLC
26 Nov 2025
See Footnote
Sell indirect
34,556
$171.80
$5.94M
SYLEBRA CAPITAL LLC
25 Nov 2025
See Footnote
Sell indirect
46,110
$167.73
$7.73M
SYLEBRA CAPITAL LLC
24 Nov 2025
See Footnote
Sell indirect
31,952
$159.42
$5.09M
SYLEBRA CAPITAL LLC
21 Nov 2025
See Footnotes
Sell indirect
3,046
$155.10
$472.43K
SYLEBRA CAPITAL LLC
20 Nov 2025
See Footnotes
Sell indirect
8,081
$156.32
$1.26M
SYLEBRA CAPITAL LLC
12 Nov 2025
See Footnotes
Sell indirect
3,772
$156.30
$589.56K
SYLEBRA CAPITAL LLC
11 Nov 2025
See Footnotes
Sell indirect
30,000
$155.63
$4.67M
WASHINGTON MIRON
7 Nov 2025
Director
Sell
342
$158.94
$54.36K
SYLEBRA CAPITAL LLC
7 Nov 2025
See Footnotes
Sell indirect
6,246
$162.16
$1.01M
SYLEBRA CAPITAL LLC
6 Nov 2025
See Footnotes
Sell indirect
23,157
$171.95
$3.98M
SYLEBRA CAPITAL LLC
3 Nov 2025
See Footnotes
Sell indirect
1,513
$202.01
$305.64K
DIORIO CHRIS PH.D.
30 Oct 2025
CHIEF EXECUTIVE OFFICER
Exercised, kept
23,500
$22.40
$526.40K
DIORIO CHRIS PH.D.
18 Sep 2025
CHIEF EXECUTIVE OFFICER
Exercised, kept
7,036
$22.40
$157.61K
DIORIO CHRIS PH.D.
18 Sep 2025
CHIEF EXECUTIVE OFFICER
Exercised, kept
47,039
$33.77
$1.59M

What was left out

Form 4 filings counted 51
Amendments (4/A) skipped 3
Filings about a different issuer 0
Unreadable filings 0
Joint filings 12
Sales on a Rule 10b5-1 plan 1
Sales straight out of an exercise 0
Sales at will 40
Transactions with no price 0
Shares from compensation/vesting 587,922
History held since 30 Aug 2016