Teledyne (NYSE: TDY) exec Cynthia Belak logs forfeiture and tax-share withholding

Rhea-AI Filing Summary

Teledyne Technologies executive Cynthia Y. Belak, Senior VP and Controller, reported routine equity award adjustments involving company common stock. On January 24, 2026, 131 shares were forfeited when a 2023–2025 restricted stock award vested, reflecting the program’s terms.

On the same date, 118 shares were automatically withheld to cover tax obligations tied to that vesting, both transactions recorded at $0 per share. After these events, she directly held 4,641.7034 common shares, which include 882.1460 equivalent shares in the Teledyne Technologies 401(k) Plan and 3,759.5574 shares held through the Belak Family Trust; the filing notes an additional 1,766 restricted stock units that are not counted as shares.

Insider Trade Summary

Net Seller: 249 shares

Net Sell 2 txns

Insider Belak Cynthia Y

Role Senior VP and Controller

Type	Security	Shares	Price	Value
Disposition	Common Stock	131	$0.00	$0.00
Exercise Price or Tax Liability	Common Stock	118	$0.00	$0.00

Holdings After Transaction: Common Stock — 4,641.7034 shares (Direct)

Footnotes (3)

1. F1. Represents shares forfeited upon vesting of the 2023-2025 Restricted Stock Award Program.
2. F2. Shares automatically withheld to satisfy tax withholding.
3. F3. Shares held directly include 882.1460 equivalent shares held in the Teledyne Technologies 401(k) Plan, based on information received January 16, 2026. Also includes 3,759.5574 shares held indirectly by the Belak Family Trust. Does not include 1,766 Restricted Stock Units.

FAQ

What insider transactions did TDY executive Cynthia Belak report on January 24, 2026?

Cynthia Y. Belak reported two equity-related transactions on January 24, 2026: forfeiture of 131 restricted shares upon vesting and automatic withholding of 118 shares to cover taxes. Both transactions involved Teledyne Technologies common stock and were recorded at $0 per share.

How many Teledyne Technologies (TDY) shares does Cynthia Belak hold after the reported Form 4 transactions?

After the reported transactions, Cynthia Belak beneficially owns 4,641.7034 Teledyne Technologies common shares. This figure includes 882.1460 equivalent shares in the company’s 401(k) Plan and 3,759.5574 shares held through the Belak Family Trust, plus separate uncounted restricted stock units.

Why were 131 TDY shares forfeited in Cynthia Belak’s Form 4 filing?

The 131 Teledyne Technologies shares were forfeited when a 2023–2025 restricted stock award vested. Such forfeitures typically reflect award program terms that adjust final share delivery based on conditions like performance, service, or plan design stated in the award documentation.

What does the tax withholding transaction in TDY’s Form 4 for Cynthia Belak represent?

The 118-share transaction coded “F” represents shares automatically withheld to satisfy tax withholding obligations triggered by restricted stock vesting. Instead of paying cash taxes separately, a portion of the vested shares is retained by the issuer to cover required tax liabilities.

Does Cynthia Belak’s TDY Form 4 include restricted stock units (RSUs) in her share count?

The Form 4 explicitly states that 1,766 restricted stock units are not included in the reported common share total. RSUs are separate awards that convert into shares in the future upon meeting vesting conditions, so they are tracked but not counted as current share ownership.

How are indirect holdings reported for Cynthia Belak in the TDY Form 4 filing?

The filing notes that her directly held shares include interests through two arrangements: 882.1460 equivalent shares in the Teledyne Technologies 401(k) Plan and 3,759.5574 shares held indirectly by the Belak Family Trust. These positions are aggregated into her reported beneficial ownership.

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Form 4 Insider Transactions: What Each Field Means →

Accepted by SEC EDGAR 01/27/2026 - 05:52 PM Learn about SEC filing dates

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).

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^*

Belak Cynthia Y

(Last) (First) (Middle)

1049 CAMINO DOS RIOS

(Street)

THOUSAND OAKS CA 91360

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
TELEDYNE TECHNOLOGIES INC [ TDY ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Senior VP and Controller

3. Date of Earliest Transaction (Month/Day/Year)
01/24/2026

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	01/24/2026		D		131(1)	D	$0	4,759.7034	D
Common Stock	01/24/2026		F		118(2)	D	$0	4,641.7034(3)	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. Represents shares forfeited upon vesting of the 2023-2025 Restricted Stock Award Program.

2. Shares automatically withheld to satisfy tax withholding.

3. Shares held directly include 882.1460 equivalent shares held in the Teledyne Technologies 401(k) Plan, based on information received January 16, 2026. Also includes 3,759.5574 shares held indirectly by the Belak Family Trust. Does not include 1,766 Restricted Stock Units.

Remarks:

	Cynthia Y. Belak	01/27/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.