Zanatta Roberto Jacobo Isaias

CIK: 0001767603

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (5.3%)

Position reduction

Option Exercises (M)6 (31.6%)

Derivative conversions

Awards (A)4 (21.1%)

Compensation grants

Other (G, F, J, C, D, …)8 (42.1%)

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

Companies & Roles (1)

MAT

MATTEL INC /DE/

Officer

Discretionary Trading P&L

Holdings

Transaction History (19 total)

MAT
MATTEL INC /DE/
Aug 31, 2026
Sale(S)
Direct
39.1K shares at avg. $15.02$587K
MAT
MATTEL INC /DE/
May 7, 2026
Exercise(M)
Direct
17.7K shares-
MAT
MATTEL INC /DE/
May 7, 2026
Tax Payment(F)
Direct
9K shares at avg. $15.00$135K
MAT
MATTEL INC /DE/
May 1, 2026
Award(A)
Restricted Stock Units
Direct
62.8K shares-
MAT
MATTEL INC /DE/
Apr 28, 2026
Tax Payment(F)
Direct
7.4K shares at avg. $14.79$109K
MAT
MATTEL INC /DE/
Apr 28, 2026
Exercise(M)
Direct
14.5K shares-
MAT
MATTEL INC /DE/
Apr 24, 2026
Tax Payment(F)
Direct
6.8K shares at avg. $14.54$99K
MAT
MATTEL INC /DE/
Apr 24, 2026
Exercise(M)
Direct
13.4K shares-
MAT
MATTEL INC /DE/
Feb 9, 2026
Tax Payment(F)
Direct
16.7K shares at avg. $21.54$360K
MAT
MATTEL INC /DE/
Feb 9, 2026
Award(A)
Direct
46K shares-
MAT
MATTEL INC /DE/
May 7, 2025
Award(A)
Restricted Stock Units
Direct
53.8K shares-
MAT
MATTEL INC /DE/
Apr 29, 2025
Tax Payment(F)
Direct
3.2K shares at avg. $15.75$50K
MAT
MATTEL INC /DE/
Apr 29, 2025
Exercise(M)
Direct
6.3K shares-
MAT
MATTEL INC /DE/
Apr 28, 2025
Tax Payment(F)
Direct
7.2K shares at avg. $15.72$113K
MAT
MATTEL INC /DE/
Apr 28, 2025
Exercise(M)
Direct
14.1K shares-
MAT
MATTEL INC /DE/
Apr 25, 2025
Exercise(M)
Direct
13.4K shares-
MAT
MATTEL INC /DE/
Apr 25, 2025
Tax Payment(F)
Direct
6.8K shares at avg. $15.68$107K
MAT
MATTEL INC /DE/
Feb 3, 2025
Award(A)
Direct
9.7K shares-
MAT
MATTEL INC /DE/
Feb 3, 2025
Tax Payment(F)
Direct
3.7K shares at avg. $17.78$67K

		Type	Shares	Price		Ownership
Aug 31, 2026	MAT MATTEL INC /DE/	Sale(S)	39,083	$15.02	$586,909	Direct
May 7, 2026	MAT MATTEL INC /DE/	Exercise(M)	17,749	-	$0	Direct
May 7, 2026	MAT MATTEL INC /DE/	Tax Payment(F)	9,031	$15.00	$135,465	Direct
May 1, 2026	MAT MATTEL INC /DE/	Award(A) Restricted Stock Units	62,793	-	-	Direct
Apr 28, 2026	MAT MATTEL INC /DE/	Tax Payment(F)	7,401	$14.79	$109,461	Direct
Apr 28, 2026	MAT MATTEL INC /DE/	Exercise(M)	14,545	-	$0	Direct
Apr 24, 2026	MAT MATTEL INC /DE/	Tax Payment(F)	6,818	$14.54	$99,134	Direct
Apr 24, 2026	MAT MATTEL INC /DE/	Exercise(M)	13,400	-	$0	Direct
Feb 9, 2026	MAT MATTEL INC /DE/	Tax Payment(F)	16,728	$21.54	$360,321	Direct
Feb 9, 2026	MAT MATTEL INC /DE/	Award(A)	46,042	-	$0	Direct
May 7, 2025	MAT MATTEL INC /DE/	Award(A) Restricted Stock Units	53,787	-	-	Direct
Apr 29, 2025	MAT MATTEL INC /DE/	Tax Payment(F)	3,197	$15.75	$50,353	Direct
Apr 29, 2025	MAT MATTEL INC /DE/	Exercise(M)	6,294	-	-	Direct
Apr 28, 2025	MAT MATTEL INC /DE/	Tax Payment(F)	7,169	$15.72	$112,697	Direct
Apr 28, 2025	MAT MATTEL INC /DE/	Exercise(M)	14,117	-	-	Direct
Apr 25, 2025	MAT MATTEL INC /DE/	Exercise(M)	13,399	-	-	Direct
Apr 25, 2025	MAT MATTEL INC /DE/	Tax Payment(F)	6,805	$15.68	$106,702	Direct
Feb 3, 2025	MAT MATTEL INC /DE/	Award(A)	9,722	-	-	Direct
Feb 3, 2025	MAT MATTEL INC /DE/	Tax Payment(F)	3,745	$17.78	$66,586	Direct

1-19 of 19 transactions

About Isaias Zanatta Roberto Jacobo

Isaias Zanatta Roberto Jacobo (SEC CIK 0001767603) files insider reports with the SEC as EVP & Chief Supply Chain Offr of MATTEL INC /DE/ (MAT).

Signal8 holds 11 ownership filings by Isaias Zanatta Roberto Jacobo, all Form 4s, filed between Feb 5, 2025 and Sep 2, 2026. Those filings report 19 transactions, from Feb 3, 2025 to Aug 31, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Isaias Zanatta Roberto Jacobo's filings is in EL SEGUNDO, CA.

Recent filings by Isaias Zanatta Roberto Jacobo

Aug 31, 2026: Open-market sale of MAT shares (Form 4, code S).
May 7, 2026: Option exercise of MAT shares (Form 4, code M).
May 7, 2026: Tax withholding of MAT shares (Form 4, code F).
May 1, 2026: Grant or award of MAT derivative securities (Form 4, code A).
Apr 28, 2026: Tax withholding of MAT shares (Form 4, code F).

Other insiders filing for MATTEL INC /DE/ (MAT)

Matheson Lee, Director
EdgePoint Investment Group Inc., Director
Griffith Peter H., Chief Financial Officer
Lynch Roger, Chairman & CEO
Stanichi Roberto Seixas, Pres., Chief Mktg & Brand Ofc
Ruh Paul, Chief Financial Officer

How to read Form 4 transaction codes