John Kober

CIK: 0001338249

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)54 (75.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)8 (11.1%)

Compensation grants

Other (G, F, J, C, D, …)10 (13.9%)

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

Companies & Roles (1)

MTSI

MACOM Technology Solutions Holdings, Inc.

Officer

Discretionary Trading P&L

Holdings

Transaction History (72 total)

MTSI
MACOM Technology Solutions Holdings, Inc.
Oct 28, 2026
Tax Payment(F)
Direct
409 shares at avg. $260.92$107K
MTSI
MACOM Technology Solutions Holdings, Inc.
Oct 26, 2026
Sale(S)
Direct
1K shares at avg. $236.60$243K
MTSI
MACOM Technology Solutions Holdings, Inc.
Oct 23, 2026
Tax Payment(F)
Direct
428 shares at avg. $236.24$101K
MTSI
MACOM Technology Solutions Holdings, Inc.
Oct 21, 2026
Award(A)
Direct
2.3K shares-
MTSI
MACOM Technology Solutions Holdings, Inc.
Aug 17, 2026
Sale(S)
Direct
900 shares at avg. $325.26$293K
MTSI
MACOM Technology Solutions Holdings, Inc.
Aug 17, 2026
Sale(S)
Direct
400 shares at avg. $330.67$132K
MTSI
MACOM Technology Solutions Holdings, Inc.
Aug 17, 2026
Sale(S)
Direct
500 shares at avg. $326.51$163K
MTSI
MACOM Technology Solutions Holdings, Inc.
Aug 17, 2026
Sale(S)
Direct
1.6K shares at avg. $320.57$510K
MTSI
MACOM Technology Solutions Holdings, Inc.
Aug 17, 2026
Sale(S)
Direct
400 shares at avg. $323.97$130K
MTSI
MACOM Technology Solutions Holdings, Inc.
Aug 17, 2026
Sale(S)
Direct
1.7K shares at avg. $327.78$557K
MTSI
MACOM Technology Solutions Holdings, Inc.
Aug 17, 2026
Sale(S)
Direct
1.6K shares at avg. $328.78$526K
MTSI
MACOM Technology Solutions Holdings, Inc.
Aug 17, 2026
Sale(S)
Direct
300 shares at avg. $329.75$99K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
200 shares at avg. $377.70$76K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
500 shares at avg. $352.79$176K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
700 shares at avg. $354.83$248K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
400 shares at avg. $367.79$147K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
363 shares at avg. $362.96$132K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
800 shares at avg. $353.81$283K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
759 shares at avg. $360.33$273K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
537 shares at avg. $364.55$196K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
1.1K shares at avg. $356.47$408K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
300 shares at avg. $361.61$108K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
800 shares at avg. $357.59$286K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
741 shares at avg. $359.01$266K
MTSI
MACOM Technology Solutions Holdings, Inc.
May 18, 2026
Sale(S)
Direct
400 shares at avg. $365.68$146K

		Type	Shares	Price		Ownership
Oct 28, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Tax Payment(F)	409	$260.92	$106,716	Direct
Oct 26, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	1,027	$236.60	$242,988	Direct
Oct 23, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Tax Payment(F)	428	$236.24	$101,111	Direct
Oct 21, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Award(A)	2,277	-	$0	Direct
Aug 17, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	900	$325.26	$292,734	Direct
Aug 17, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	400	$330.67	$132,268	Direct
Aug 17, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	500	$326.51	$163,255	Direct
Aug 17, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	1,590	$320.57	$509,706	Direct
Aug 17, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	400	$323.97	$129,588	Direct
Aug 17, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	1,699	$327.78	$556,898	Direct
Aug 17, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	1,600	$328.78	$526,048	Direct
Aug 17, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	300	$329.75	$98,925	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	200	$377.70	$75,540	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	500	$352.79	$176,395	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	700	$354.83	$248,381	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	400	$367.79	$147,116	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	363	$362.96	$131,754	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	800	$353.81	$283,048	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	759	$360.33	$273,490	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	537	$364.55	$195,763	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	1,144	$356.47	$407,802	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	300	$361.61	$108,483	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	800	$357.59	$286,072	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	741	$359.01	$266,026	Direct
May 18, 2026	MTSI MACOM Technology Solutions Holdings, Inc.	Sale(S)	400	$365.68	$146,272	Direct

1-25 of 72 transactions

About Kober John

Kober John (SEC CIK 0001338249) files insider reports with the SEC as Senior VP and CFO of MACOM Technology Solutions Holdings, Inc. (MTSI).

Signal8 holds 20 ownership filings by Kober John, all Form 4s, filed between Oct 25, 2024 and Oct 30, 2026. Those filings report 72 transactions, from Oct 23, 2024 to Oct 28, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Kober John's filings is in LOWELL, MA.

Recent filings by Kober John

Oct 28, 2026: Tax withholding of MTSI shares (Form 4, code F).
Oct 26, 2026: Open-market sale of MTSI shares (Form 4, code S).
Oct 23, 2026: Tax withholding of MTSI shares (Form 4, code F).
Oct 21, 2026: Grant or award of MTSI shares (Form 4, code A).
Aug 17, 2026: Open-market sales of MTSI shares (8 lines, Form 4, code S).