John Kober Macom Technology Solutions Holdings, Inc. (MTSI) insider trading activity

John Kober is Senior VP and CFO of MACOM Technology Solutions Holdings, Inc.. Currently has a direct ownership of 43,580 shares of MTSI, which is worth approximately $6.28 Million. The most recent transaction as insider was on Oct 28, 2025, when has been sold 1,497 shares (Common Stock) at a price of $145.56 per share, resulting in proceeds of $217,903. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 43.6K

7.53% 3M change

7.71% 12M change

Total Value Held $6.28 Million

John Kober Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Oct 28 2025	SELL Open market or private sale	$217,903 $145.56 p/Share	1,497 Reduced 3.32%	43,580 Common Stock
Oct 28 2025	BUY Grant, award, or other acquisition	-	3,994 Added 7.75%	47,574 Common Stock
Oct 27 2025	SELL Payment of exercise price or tax liability	$91,200 $146.39 p/Share	623 Reduced 1.36%	45,077 Common Stock
Oct 23 2025	SELL Payment of exercise price or tax liability	$59,624 $139.31 p/Share	428 Reduced 0.93%	45,700 Common Stock
Aug 08 2025	SELL Open market or private sale	$123,400 $123.4 p/Share	1,000 Reduced 2.12%	46,128 Common Stock
May 29 2025	SELL Open market or private sale	$282,712 $125.65 p/Share	2,250 Reduced 4.56%	47,128 Common Stock
May 16 2025	BUY Grant, award, or other acquisition	$14,532 $104.55 p/Share	139 Added 0.28%	49,378 Common Stock
Jan 02 2025	SELL Open market or private sale	$294,592 $130.93 p/Share	2,250 Reduced 4.37%	49,239 Common Stock
Nov 20 2024	SELL Open market or private sale	$2,471,132 $126.92 p/Share	19,470 Reduced 27.44%	51,489 Common Stock
Nov 08 2024	SELL Open market or private sale	$145,780 $138.05 p/Share	1,056 Reduced 1.47%	70,875 Common Stock
Nov 08 2024	SELL Payment of exercise price or tax liability	$106,841 $137.86 p/Share	775 Reduced 1.07%	71,931 Common Stock
Nov 07 2024	SELL Payment of exercise price or tax liability	$2,745,927 $139.14 p/Share	19,735 Reduced 21.35%	72,706 Common Stock
Nov 07 2024	BUY Grant, award, or other acquisition	-	45,220 Added 32.85%	92,441 Common Stock
Oct 29 2024	SELL Open market or private sale	$313,762 $117.47 p/Share	2,671 Reduced 5.35%	47,221 Common Stock
Oct 28 2024	SELL Payment of exercise price or tax liability	$68,408 $117.54 p/Share	582 Reduced 1.15%	49,892 Common Stock
Oct 27 2024	SELL Payment of exercise price or tax liability	$135,208 $121.7 p/Share	1,111 Reduced 2.15%	50,474 Common Stock
Oct 23 2024	BUY Grant, award, or other acquisition	-	4,366 Added 7.8%	51,585 Common Stock
May 10 2024	BUY Grant, award, or other acquisition	$13,960 $65.54 p/Share	213 Added 0.45%	47,219 Common Stock
May 07 2024	SELL Open market or private sale	$1,411,971 $103.32 p/Share	13,666 Reduced 22.52%	47,006 Common Stock
Feb 06 2024	SELL Open market or private sale	$1,030,715 $79.95 p/Share	12,892 Reduced 17.52%	60,672 Common Stock
Nov 27 2023	SELL Open market or private sale	$1,149,955 $83.92 p/Share	13,703 Reduced 15.7%	73,564 Common Stock
Nov 09 2023	SELL Payment of exercise price or tax liability	$478,123 $72.41 p/Share	6,603 Reduced 7.03%	87,267 Common Stock
Nov 09 2023	BUY Grant, award, or other acquisition	-	14,886 Added 13.7%	93,783 Common Stock
Nov 08 2023	BUY Grant, award, or other acquisition	-	5,243 Added 6.23%	78,897 Common Stock
Oct 28 2023	SELL Payment of exercise price or tax liability	$63,216 $72.0 p/Share	878 Reduced 1.18%	73,654 Common Stock

John Kober

Senior VP and CFO

Lowell, MA

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