PIIMPINJ INC

Insider trading & SEC Form 4 activity — last 90 days. Latest filing: 2026-07-14.

Set an alert for PI
Insider buys (90d)
$0.00
Insider sells (90d)
$74.58M
Net flow
$-74.58M
Filings
20
Buy transactions
0
Sell transactions
25
Distinct insiders
8
Last close (cached)
$138.37
as of 2026-07-17
1d return
-1.7%
5d return
-3.9%
1m return
+6.8%

Top insiders trading PI (90d)

Recent transactions (40)

FiledTxn dateInsiderCodeSharesPriceValueFiling
2026-07-142026-07-13DIORIO CHRIS PH.D.
Gift10,000$0.00$0.00open →
2026-06-242026-06-23Baker Cary
Tax424$125.22$53.1Kopen →
2026-06-242026-06-23Baker Cary
Exer.597$0.00$0.00open →
2026-06-242026-06-23Baker Cary
Exer.479$0.00$0.00open →
2026-06-242026-06-23DIORIO CHRIS PH.D.
Tax1,197$125.22$149.9Kopen →
2026-06-242026-06-23DIORIO CHRIS PH.D.
Exer.1,817$0.00$0.00open →
2026-06-242026-06-23DIORIO CHRIS PH.D.
Exer.1,223$0.00$0.00open →
2026-06-162026-06-15DIORIO CHRIS PH.D.
Gift10,000$0.00$0.00open →
2026-06-102026-06-09SYLEBRA CAPITAL LLC
Director
Sale19,105$127.36$2.43Mopen →
2026-06-102026-06-08SYLEBRA CAPITAL LLC
Director
Sale33,000$130.07$4.29Mopen →
2026-06-102026-06-08SYLEBRA CAPITAL LLC
Director
Sale12,528$125.97$1.58Mopen →
2026-06-102026-06-09SYLEBRA CAPITAL LLC
Director
Sale12,105$127.36$1.54Mopen →
2026-06-102026-06-08SYLEBRA CAPITAL LLC
Director
Sale33,000$130.07$4.29Mopen →
2026-06-102026-06-08SYLEBRA CAPITAL LLC
Director
Sale12,528$125.97$1.58Mopen →
2026-06-092026-06-05SYLEBRA CAPITAL LLC
Director
Sale35,877$122.50$4.39Mopen →
2026-06-092026-06-05SYLEBRA CAPITAL LLC
Director
Sale11,602$128.87$1.50Mopen →
2026-06-092026-05-26DIORIO CHRIS PH.D.
Other180,000$156.68$28.20Mopen →
2026-06-092026-05-26DIORIO CHRIS PH.D.
Other180,000$156.68$28.20Mopen →
2026-06-082026-06-04SYLEBRA CAPITAL LLC
Director
Sale33,412$136.84$4.57Mopen →
2026-06-042026-06-03SYLEBRA CAPITAL LLC
Director
Sale6,313$139.17$878.6Kopen →
2026-06-042026-06-02SYLEBRA CAPITAL LLC
Director
Sale38,724$142.31$5.51Mopen →
2026-06-022026-06-01SYLEBRA CAPITAL LLC
Director
Sale7,163$144.29$1.03Mopen →
2026-06-022026-05-29SYLEBRA CAPITAL LLC
Director
Sale48,504$150.78$7.31Mopen →
2026-05-292026-05-28Gibson Daniel Patrick
Exer.3,114$0.00$0.00open →
2026-05-292026-05-28WASHINGTON MIRON
Exer.3,114$0.00$0.00open →
2026-05-292026-05-28PADVAL UMESH
Exer.3,114$0.00$0.00open →
2026-05-292026-05-28Sanghi Steve
Exer.3,425$0.00$0.00open →
2026-05-292026-05-28Rao Meera
Exer.3,114$0.00$0.00open →
2026-05-122026-05-11SYLEBRA CAPITAL LLC
Director
Sale12,706$154.46$1.96Mopen →
2026-05-122026-05-11SYLEBRA CAPITAL LLC
Director
Sale24,126$154.46$3.73Mopen →
2026-05-122026-05-08SYLEBRA CAPITAL LLC
Director
Sale9,522$149.97$1.43Mopen →
2026-05-122026-05-08SYLEBRA CAPITAL LLC
Director
Sale1,560$151.32$236.1Kopen →
2026-05-122026-05-08SYLEBRA CAPITAL LLC
Director
Sale25,896$152.73$3.96Mopen →
2026-05-122026-05-11SYLEBRA CAPITAL LLC
Director
Sale12,706$154.46$1.96Mopen →
2026-05-122026-05-11SYLEBRA CAPITAL LLC
Director
Sale24,126$154.46$3.73Mopen →
2026-05-122026-05-08SYLEBRA CAPITAL LLC
Director
Sale9,522$149.97$1.43Mopen →
2026-05-122026-05-08SYLEBRA CAPITAL LLC
Director
Sale1,560$151.32$236.1Kopen →
2026-05-122026-05-08SYLEBRA CAPITAL LLC
Director
Sale25,896$152.73$3.96Mopen →
2026-05-112026-05-07SYLEBRA CAPITAL LLC
Director
Sale36,171$152.73$5.52Mopen →
2026-05-112026-05-07SYLEBRA CAPITAL LLC
Director
Sale36,171$152.73$5.52Mopen →

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PI Insider Trading & Form 4 Activity · Watch4Insider