Mark T Mondello Jabil Inc (JBL) insider trading activity

Mark T Mondello is Executive Chairman of JABIL INC. Currently has a direct ownership of 1.17 Million shares of JBL, which is worth approximately $236 Million. The most recent transaction as insider was on Dec 19, 2025, when has been sold 50,000 shares (Common Stock) at a price of $225.32 per share, resulting in proceeds of $11,266,000. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 1.17M

15.12% 3M change

33.07% 12M change

Total Value Held $236 Million

MARK T MONDELLO Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Dec 19 2025	SELL Open market or private sale	$11,266,000 $225.32 p/Share	50,000 Reduced 4.09%	1,171,459 Common Stock
Dec 01 2025	SELL Open market or private sale	$4,215,000 $210.75 p/Share	20,000 Reduced 1.61%	1,221,459 Common Stock
Nov 17 2025	BUY Grant, award, or other acquisition	-	13,100 Added 1.04%	1,241,459 Common Stock
Nov 03 2025	SELL Open market or private sale	$4,423,200 $221.16 p/Share	20,000 Reduced 1.6%	1,228,359 Common Stock
Oct 24 2025	SELL Payment of exercise price or tax liability	$244,578 $206.57 p/Share	1,184 Reduced 0.09%	1,248,359 Common Stock
Oct 20 2025	SELL Payment of exercise price or tax liability	$1,729,776 $209.34 p/Share	8,263 Reduced 0.66%	1,249,543 Common Stock
Oct 19 2025	SELL Payment of exercise price or tax liability	$237,810 $209.34 p/Share	1,136 Reduced 0.09%	1,257,806 Common Stock

Oct 17 2025	SELL Open market or private sale	$8,317,600 $207.94 p/Share	40,000 Reduced 3.08%	1,258,942 Common Stock
Oct 16 2025	SELL Payment of exercise price or tax liability	$15,075,966 $206.88 p/Share	72,873 Reduced 5.31%	1,298,942 Common Stock
Oct 16 2025	SELL Sale (or disposition) back to the issuer	-	8,375 Reduced 0.61%	1,371,815 Common Stock
Oct 01 2025	SELL Open market or private sale	$4,281,600 $214.08 p/Share	20,000 Reduced 1.43%	1,380,190 Common Stock
Sep 02 2025	SELL Open market or private sale	$3,997,000 $199.85 p/Share	20,000 Reduced 1.41%	1,400,190 Common Stock
Aug 01 2025	SELL Open market or private sale	$4,365,000 $218.25 p/Share	20,000 Reduced 1.39%	1,420,190 Common Stock
Jul 01 2025	SELL Open market or private sale	$4,333,400 $216.67 p/Share	20,000 Reduced 1.37%	1,440,190 Common Stock
Jun 18 2025	SELL Bona fide gift	-	100,002 Reduced 6.41%	1,460,190 Common Stock
Jun 17 2025	SELL Open market or private sale	$28,999,500 $193.33 p/Share	150,000 Reduced 8.77%	1,560,192 Common Stock
Jun 02 2025	SELL Open market or private sale	$3,331,600 $166.58 p/Share	20,000 Reduced 1.16%	1,710,192 Common Stock
Apr 11 2025	SELL Open market or private sale	$2,632,000 $131.6 p/Share	20,000 Reduced 1.14%	1,730,192 Common Stock
Dec 26 2024	SELL Bona fide gift	-	25,000 Reduced 1.41%	1,750,192 Common Stock
Oct 24 2024	BUY Grant, award, or other acquisition	-	53,300 Added 2.91%	1,775,192 Common Stock
Oct 21 2024	SELL Payment of exercise price or tax liability	$994,865 $126.3 p/Share	7,877 Reduced 0.46%	1,721,892 Common Stock
Oct 20 2024	SELL Payment of exercise price or tax liability	$782,807 $126.3 p/Share	6,198 Reduced 0.36%	1,729,769 Common Stock
Oct 19 2024	SELL Payment of exercise price or tax liability	$143,476 $126.3 p/Share	1,136 Reduced 0.07%	1,735,967 Common Stock
Oct 16 2024	SELL Payment of exercise price or tax liability	$8,958,027 $124.26 p/Share	72,091 Reduced 3.98%	1,737,103 Common Stock
Mar 19 2024	SELL Open market or private sale	$6,315,500 $126.31 p/Share	50,000 Reduced 2.69%	1,809,194 Common Stock

MTM

Mark T Mondello

Executive Chairman

St. Petersburg, FL

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells JBL shares.

Notify only if

Value

Insider Trading

Get notified when an Jabil Inc insider buys or sells JBL shares.

Notify only if

Operation

Value

Type

News

Receive news related to JABIL INC

Track Activities on JBL

Account