Adrian C. Chiu

CIK: 0001847585

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)2 (12.5%)

Derivative conversions

Awards (A)4 (25.0%)

Compensation grants

Other (G, F, J, C, D, …)10 (62.5%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

PNR

PENTAIR plc

Officer

Discretionary Trading P&L

Holdings

Transaction History (16 total)

PNR
PENTAIR plc
Feb 23, 2026
Award(A)
Direct
18K shares-
PNR
PENTAIR plc
Feb 23, 2026
Tax Payment(F)
Direct
1.9K shares at avg. $101.66$188K
PNR
PENTAIR plc
Feb 6, 2026
Exercise(M)
Direct
2.8K shares at avg. $32.75$90K
PNR
PENTAIR plc
Feb 6, 2026
Tax Payment(F)
Direct
1.6K shares at avg. $96.87$151K
PNR
PENTAIR plc
Jan 3, 2026
Tax Payment(F)
Direct
218 shares at avg. $102.67$22K
PNR
PENTAIR plc
Jan 2, 2026
Award(A)
Direct
3.6K shares-
PNR
PENTAIR plc
Jan 2, 2026
Tax Payment(F)
Direct
226 shares at avg. $105.47$24K
PNR
PENTAIR plc
Jan 2, 2026
Tax Payment(F)
Direct
132 shares at avg. $105.47$14K
PNR
PENTAIR plc
Feb 24, 2025
Tax Payment(F)
Direct
598 shares at avg. $92.62$55K
PNR
PENTAIR plc
Feb 24, 2025
Award(A)
Direct
4.2K shares-
PNR
PENTAIR plc
Jan 4, 2025
Tax Payment(F)
Direct
2.1K shares at avg. $99.52$214K
PNR
PENTAIR plc
Jan 3, 2025
Tax Payment(F)
Direct
300 shares at avg. $101.06$30K
PNR
PENTAIR plc
Jan 2, 2025
Award(A)
Direct
3.4K shares-
PNR
PENTAIR plc
Jan 2, 2025
Tax Payment(F)
Direct
223 shares at avg. $100.40$22K
PNR
PENTAIR plc
Oct 28, 2024
Tax Payment(F)
Direct
946 shares at avg. $99.97$95K
PNR
PENTAIR plc
Oct 28, 2024
Exercise(M)
Direct
1.5K shares at avg. $44.11$66K

		Type	Shares	Price		Ownership
Feb 23, 2026	PNR PENTAIR plc	Award(A)	17,970	-	$0	Direct
Feb 23, 2026	PNR PENTAIR plc	Tax Payment(F)	1,854	$101.66	$188,478	Direct
Feb 6, 2026	PNR PENTAIR plc	Exercise(M)	2,760	$32.75	$90,390	Direct
Feb 6, 2026	PNR PENTAIR plc	Tax Payment(F)	1,559	$96.87	$151,020	Direct
Jan 3, 2026	PNR PENTAIR plc	Tax Payment(F)	218	$102.67	$22,382	Direct
Jan 2, 2026	PNR PENTAIR plc	Award(A)	3,556	-	$0	Direct
Jan 2, 2026	PNR PENTAIR plc	Tax Payment(F)	226	$105.47	$23,836	Direct
Jan 2, 2026	PNR PENTAIR plc	Tax Payment(F)	132	$105.47	$13,922	Direct
Feb 24, 2025	PNR PENTAIR plc	Tax Payment(F)	598	$92.62	$55,387	Direct
Feb 24, 2025	PNR PENTAIR plc	Award(A)	4,246	-	-	Direct
Jan 4, 2025	PNR PENTAIR plc	Tax Payment(F)	2,149	$99.52	$213,868	Direct
Jan 3, 2025	PNR PENTAIR plc	Tax Payment(F)	300	$101.06	$30,318	Direct
Jan 2, 2025	PNR PENTAIR plc	Award(A)	3,362	-	$0	Direct
Jan 2, 2025	PNR PENTAIR plc	Tax Payment(F)	223	$100.40	$22,389	Direct
Oct 28, 2024	PNR PENTAIR plc	Tax Payment(F)	946	$99.97	$94,569	Direct
Oct 28, 2024	PNR PENTAIR plc	Exercise(M)	1,495	$44.11	$65,944	Direct

1-16 of 16 transactions

About Chiu Adrian C

Chiu Adrian C (SEC CIK 0001847585) files insider reports with the SEC as EVP & Pres., Water Solutions of PENTAIR plc (PNR).

Signal8 holds 7 ownership filings by Chiu Adrian C, all Form 4s, filed between Oct 30, 2024 and Feb 25, 2026. Those filings report 16 transactions, from Oct 28, 2024 to Feb 23, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Chiu Adrian C's filings is in GOLDEN VALLEY, MN.

Recent filings by Chiu Adrian C

Feb 23, 2026: Grant or award of PNR shares (Form 4, code A).
Feb 23, 2026: Tax withholding of PNR shares (Form 4, code F).
Feb 6, 2026: Option exercise of PNR shares (Form 4, code M).
Feb 6, 2026: Tax withholding of PNR shares (Form 4, code F).
Jan 3, 2026: Tax withholding of PNR shares (Form 4, code F).

Other insiders filing for PENTAIR plc (PNR)

Pinkham Louis V., Director
Fishman Robert P, Interim EVP and CFO
Hensley Jennifer M, SVP, CAO & Controller
Hausmann Heather M., EVP, CIO and CISO
Brazis Nicholas J., Executive Vice President, CFO
Rolchigo Philip M., EVP & Chief Technology Officer

How to read Form 4 transaction codes