Christina Wiater

CIK: 0001806909

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)4 (33.3%)

Position reduction

Option Exercises (M)3 (25.0%)

Derivative conversions

Awards (A)2 (16.7%)

Compensation grants

Other (G, F, J, C, D, …)3 (25.0%)

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

Companies & Roles (1)

AAMI

Acadian Asset Management Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (12 total)

AAMI
Acadian Asset Management Inc.
Aug 4, 2026
Sale(S)
Direct
244 shares at avg. $92.36$23K
AAMI
Acadian Asset Management Inc.
Aug 3, 2026
Sale(S)
Direct
3 shares at avg. $88.11$264.33
AAMI
Acadian Asset Management Inc.
Aug 3, 2026
Sale(S)
Direct
8K shares at avg. $86.61$691K
AAMI
Acadian Asset Management Inc.
Aug 3, 2026
Sale(S)
Direct
17.4K shares at avg. $87.49$1.5M
AAMI
Acadian Asset Management Inc.
Feb 15, 2026
Exercise(M)
Direct
5.2K shares-
AAMI
Acadian Asset Management Inc.
Feb 15, 2026
Tax Payment(F)
Direct
1.5K shares at avg. $51.85$79K
AAMI
Acadian Asset Management Inc.
Feb 14, 2026
Exercise(M)
Direct
4K shares-
AAMI
Acadian Asset Management Inc.
Feb 14, 2026
Tax Payment(F)
Direct
1.2K shares at avg. $51.85$61K
AAMI
Acadian Asset Management Inc.
Feb 13, 2026
Award(A)
Restricted Stock Units
Direct
5.4K shares-
AAMI
Acadian Asset Management Inc.
Feb 15, 2025
Tax Payment(F)
Direct
1.5K shares at avg. $25.69$39K
AAMI
Acadian Asset Management Inc.
Feb 15, 2025
Exercise(M)
Direct
5.2K shares-
AAMI
Acadian Asset Management Inc.
Feb 14, 2025
Award(A)
Restricted Stock Units
Direct
12K shares-

		Type	Shares	Price		Ownership
Aug 4, 2026	AAMI Acadian Asset Management Inc.	Sale(S)	244	$92.36	$22,535	Direct
Aug 3, 2026	AAMI Acadian Asset Management Inc.	Sale(S)	3	$88.11	$264	Direct
Aug 3, 2026	AAMI Acadian Asset Management Inc.	Sale(S)	7,978	$86.61	$690,960	Direct
Aug 3, 2026	AAMI Acadian Asset Management Inc.	Sale(S)	17,389	$87.49	$1,521,402	Direct
Feb 15, 2026	AAMI Acadian Asset Management Inc.	Exercise(M)	5,180	-	$0	Direct
Feb 15, 2026	AAMI Acadian Asset Management Inc.	Tax Payment(F)	1,521	$51.85	$78,864	Direct
Feb 14, 2026	AAMI Acadian Asset Management Inc.	Exercise(M)	4,006	-	$0	Direct
Feb 14, 2026	AAMI Acadian Asset Management Inc.	Tax Payment(F)	1,176	$51.85	$60,976	Direct
Feb 13, 2026	AAMI Acadian Asset Management Inc.	Award(A) Restricted Stock Units	5,407	-	-	Direct
Feb 15, 2025	AAMI Acadian Asset Management Inc.	Tax Payment(F)	1,521	$25.69	$39,074	Direct
Feb 15, 2025	AAMI Acadian Asset Management Inc.	Exercise(M)	5,180	-	-	Direct
Feb 14, 2025	AAMI Acadian Asset Management Inc.	Award(A) Restricted Stock Units	12,018	-	-	Direct

1-12 of 12 transactions

About Wiater Christina

Wiater Christina (SEC CIK 0001806909) files insider reports with the SEC as PAO of Acadian Asset Management Inc. (AAMI).

Signal8 holds 3 ownership filings by Wiater Christina, all Form 4s, filed between Feb 19, 2025 and Aug 5, 2026. Those filings report 12 transactions, from Feb 14, 2025 to Aug 4, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Wiater Christina's filings is in BOSTON, MA.

Recent filings by Wiater Christina

Aug 4, 2026: Open-market sale of AAMI shares (Form 4, code S).
Aug 3, 2026: Open-market sales of AAMI shares (3 lines, Form 4, code S).
Feb 15, 2026: Option exercise of AAMI shares (Form 4, code M).
Feb 15, 2026: Tax withholding of AAMI shares (Form 4, code F).
Feb 14, 2026: Option exercise of AAMI shares (Form 4, code M).

Other insiders filing for Acadian Asset Management Inc. (AAMI)

PAULSON & CO. INC., 10% Owner
Trebbi Barbara, Director
Chersi Robert J, Director
Paulson John, Director
Hart Richard Jonathan, CLO and CAO
Hynes Scott, Chief Financial Officer

How to read Form 4 transaction codes