Kals Subramanian

CIK: 0001922934

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)12 (60.0%)

Derivative conversions

Awards (A)3 (15.0%)

Compensation grants

Other (G, F, J, C, D, …)5 (25.0%)

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

Companies & Roles (1)

PRTS

CarParts.com, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (20 total)

PRTS
CarParts.com, Inc.
Apr 8, 2026
Award(A)
Restricted Stock Awards
Direct
175K shares-
PRTS
CarParts.com, Inc.
Feb 6, 2026
Exercise(M)
Direct
24.5K shares-
PRTS
CarParts.com, Inc.
Jan 16, 2026
Exercise(M)
Direct
18.8K shares-
PRTS
CarParts.com, Inc.
Jan 16, 2026
Exercise(M)
Direct
39.2K shares-
PRTS
CarParts.com, Inc.
Jan 5, 2026
Tax Payment(F)
Direct
16.9K shares at avg. $0.50$8K
PRTS
CarParts.com, Inc.
Jan 5, 2026
Tax Payment(F)
Direct
14.1K shares at avg. $0.50$7K
PRTS
CarParts.com, Inc.
Jan 2, 2026
Exercise(M)
Direct
50K shares-
PRTS
CarParts.com, Inc.
Jan 2, 2026
Exercise(M)
Direct
41.7K shares-
PRTS
CarParts.com, Inc.
Oct 16, 2025
Exercise(M)
Direct
18.8K shares-
PRTS
CarParts.com, Inc.
Jul 17, 2025
Tax Payment(F)
Direct
5.4K shares at avg. $0.81$4K
PRTS
CarParts.com, Inc.
Jul 16, 2025
Exercise(M)
Direct
18.8K shares-
PRTS
CarParts.com, Inc.
Apr 18, 2025
Exercise(M)
Direct
16.8K shares-
PRTS
CarParts.com, Inc.
Apr 16, 2025
Exercise(M)
Direct
18.8K shares-
PRTS
CarParts.com, Inc.
Feb 6, 2025
Exercise(M)
Direct
24.5K shares-
PRTS
CarParts.com, Inc.
Jan 17, 2025
Tax Payment(F)
Direct
25.5K shares at avg. $1.32$34K
PRTS
CarParts.com, Inc.
Jan 17, 2025
Tax Payment(F)
Direct
13.3K shares at avg. $1.32$18K
PRTS
CarParts.com, Inc.
Jan 16, 2025
Exercise(M)
Direct
39.2K shares-
PRTS
CarParts.com, Inc.
Jan 16, 2025
Exercise(M)
Direct
75K shares-
PRTS
CarParts.com, Inc.
Jan 2, 2025
Award(A)
Restricted Stock Awards
Direct
125K shares-
PRTS
CarParts.com, Inc.
Jan 2, 2025
Award(A)
Restricted Stock Awards
Direct
100K shares-

		Type	Shares	Price		Ownership
Apr 8, 2026	PRTS CarParts.com, Inc.	Award(A) Restricted Stock Awards	175,000	-	-	Direct
Feb 6, 2026	PRTS CarParts.com, Inc.	Exercise(M)	24,483	-	$0	Direct
Jan 16, 2026	PRTS CarParts.com, Inc.	Exercise(M)	18,750	-	$0	Direct
Jan 16, 2026	PRTS CarParts.com, Inc.	Exercise(M)	39,167	-	$0	Direct
Jan 5, 2026	PRTS CarParts.com, Inc.	Tax Payment(F)	16,871	$0.50	$8,436	Direct
Jan 5, 2026	PRTS CarParts.com, Inc.	Tax Payment(F)	14,058	$0.50	$7,029	Direct
Jan 2, 2026	PRTS CarParts.com, Inc.	Exercise(M)	50,000	-	$0	Direct
Jan 2, 2026	PRTS CarParts.com, Inc.	Exercise(M)	41,666	-	$0	Direct
Oct 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	18,750	-	-	Direct
Jul 17, 2025	PRTS CarParts.com, Inc.	Tax Payment(F)	5,382	$0.81	$4,359	Direct
Jul 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	18,750	-	-	Direct
Apr 18, 2025	PRTS CarParts.com, Inc.	Exercise(M)	16,787	-	-	Direct
Apr 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	18,750	-	-	Direct
Feb 6, 2025	PRTS CarParts.com, Inc.	Exercise(M)	24,482	-	-	Direct
Jan 17, 2025	PRTS CarParts.com, Inc.	Tax Payment(F)	25,501	$1.32	$33,661	Direct
Jan 17, 2025	PRTS CarParts.com, Inc.	Tax Payment(F)	13,317	$1.32	$17,578	Direct
Jan 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	39,166	-	$0	Direct
Jan 16, 2025	PRTS CarParts.com, Inc.	Exercise(M)	75,000	-	$0	Direct
Jan 2, 2025	PRTS CarParts.com, Inc.	Award(A) Restricted Stock Awards	125,000	-	-	Direct
Jan 2, 2025	PRTS CarParts.com, Inc.	Award(A) Restricted Stock Awards	100,000	-	-	Direct

1-20 of 20 transactions

About Subramanian Kals

Subramanian Kals (SEC CIK 0001922934) files insider reports with the SEC as Chief Technology Officer of CarParts.com, Inc. (PRTS).

Signal8 holds 11 ownership filings by Subramanian Kals, all Form 4s, filed between Jan 6, 2025 and Apr 9, 2026. Those filings report 20 transactions, from Jan 2, 2025 to Apr 8, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Subramanian Kals's filings is in LONG BEACH, CA.

Recent filings by Subramanian Kals

Apr 8, 2026: Grant or award of PRTS derivative securities (Form 4, code A).
Feb 6, 2026: Option exercise of PRTS shares (Form 4, code M).
Jan 16, 2026: Option exercises of PRTS shares (2 lines, Form 4, code M).
Jan 5, 2026: Tax withholdings of PRTS shares (2 lines, Form 4, code F).
Jan 2, 2026: Option exercises of PRTS shares (2 lines, Form 4, code M).

Other insiders filing for CarParts.com, Inc. (PRTS)

How to read Form 4 transaction codes