Jabil Executive Chairman Cuts Stake by 17%, Gifts 100k Shares

Rhea-AI Filing Summary

Jabil Inc. (JBL) – Form 4 insider transaction summary: Executive Chairman and Director Mark T. Mondello reported four transactions affecting his common-stock holdings.

• Sales (Code S): On 17 June 2025 he sold three blocks of 50,000 shares each (total 150,000 shares) at prices of $200, $195 and $185 respectively, realising gross proceeds of roughly $29 million.
• Gift (Code G): On 18 June 2025 he transferred 100,002 shares as a gift at no consideration.
• Post-transaction ownership: Mondello still directly owns 1,460,190 Jabil shares, down from 1,760,192 before the reported trades.
• 10b5-1 plan: The sales were executed under a Rule 10b5-1 trading plan adopted on 22 December 2024, signalling pre-arranged, automated execution.

The combination of significant share sales and a large charitable/estate gift slightly reduces the insider’s economic exposure but he remains a major shareholder. Because the transactions were pre-planned, the informational value regarding Jabil’s near-term outlook is muted; however, the scale of the sale (≈2.6 % of his direct stake) may draw investor attention.

Positive

• Insider retains 1,460,190 shares after the transactions, preserving significant alignment with shareholders.
• Sales executed under a Rule 10b5-1 plan, mitigating concerns of opportunistic timing or undisclosed inside information.
• 100,002-share gift may reflect charitable or estate-planning intentions, a potentially positive governance signal.

Negative

• 150,000-share sale (~US$29 m) by the Executive Chairman reduces insider ownership and can be perceived as a bearish indicator.
• Sale prices ranged down to $185, potentially suggesting management’s comfort with lower valuation levels.

Insights

Corporate Governance Analyst

TL;DR: Large pre-planned sale; modest signal, still sizeable holding.

The 150 k-share disposal (~US$29 m) represents meaningful liquidity taking by the Executive Chairman, but execution under a 10b5-1 plan reduces concerns about informational timing. After the transactions Mondello retains ~1.46 m shares, keeping his economic incentives aligned with shareholders. The additional 100 k-share gift suggests philanthropy or estate planning rather than bearishness. Overall, I view the filing as neutral to slightly negative: the absolute dollar value is high, yet relative ownership reduction (~17 % of prior stake) is not dramatic and the plan was disclosed upfront.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

MONDELLO MARK T

(Last) (First) (Middle)

C/O JABIL INC.

10800 ROOSEVELT BOULEVARD NORTH

(Street)

ST. PETERSBURG FL 33716

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
JABIL INC [ JBL ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Executive Chairman

3. Date of Earliest Transaction (Month/Day/Year)
06/17/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/17/2025		S(1)		50,000	D	$200	1,660,192	D
Common Stock	06/17/2025		S(1)		50,000	D	$195	1,610,192	D
Common Stock	06/17/2025		S(1)		50,000	D	$185	1,560,192	D
Common Stock	06/18/2025		G		100,002	D	$0.0000	1,460,190	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 22, 2024.

	/s/ Lisa N. Clark, Attorney-in-Fact	06/20/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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FAQ

How many Jabil (JBL) shares did Mark T. Mondello sell?

He sold three blocks totalling 150,000 shares on 17 June 2025.

What were the sale prices for the insider transactions?

The shares were sold at $200, $195 and $185 per share respectively.

Does the Executive Chairman still own Jabil stock after the sale?

Yes. He directly owns 1,460,190 shares of Jabil common stock post-transaction.

Were the sales part of a 10b5-1 trading plan?

Yes. The filing states the plan was adopted on 22 December 2024.

What other transaction did Mondello report besides the sale?

He gifted 100,002 shares on 18 June 2025, recorded with transaction code G.

What percentage of his prior holdings did Mondello sell?

The 150 k shares represent roughly 17 % of his pre-sale direct holdings (1,760,192 shares).