Statement of Changes in Beneficial Ownership (4)

FORM 4 [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES
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Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940

1. Name and Address of Reporting Person ^* PICHELLI ALDO	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) President and CEO
(Last) (First) (Middle) 1049 CAMINO DOS RIOS	3. Date of Earliest Transaction (MM/DD/YYYY) 9/21/2021
(Street) THOUSAND OAKS,, CA 91360 (City) (State) (Zip)	4. If Amendment, Date Original Filed (MM/DD/YYYY)	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. Trans. Date	2A. Deemed Execution Date, if any	3. Trans. 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)
1.Title of Security (Instr. 3)	2. Trans. Date	2A. Deemed Execution Date, if any	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Common Stock	9/21/2021		M		13052	A	$75.13	106154.5376	D
Common Stock	9/21/2021		S		3748 ⁽¹⁾	D	$419.5344 ⁽²⁾	102406.5376	D
Common Stock	9/21/2021		S		1733 ⁽¹⁾	D	$420.6999 ⁽³⁾	100673.5376	D
Common Stock	9/21/2021		S		2168 ⁽¹⁾	D	$421.8884 ⁽⁴⁾	98505.5376	D
Common Stock	9/22/2021		M		6948	A	$75.13	105453.5376	D
Common Stock	9/22/2021		S		4074 ⁽¹⁾	D	$419.0035 ⁽⁵⁾	101379.5376 ⁽⁶⁾	D

*Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)*
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	4. Trans. 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		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 of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
1. Title of Derivate Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Trans. Date	3A. Deemed Execution Date, if any	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)			11. Nature of Indirect Beneficial Ownership (Instr. 4)
Stock Option right-to-buy	$75.13	9/21/2021		M			13052	4/24/2014	4/24/2023	Common Stock	13052.0	$0	6948	D
Stock Option right-to-buy	$75.13	9/22/2021		M			6948	4/24/2014	4/24/2023	Common Stock	6948.0	$0	0	D

Explanation of Responses:
(1)	Represents shares sold to cover cost of aggregate exercise price and applicable withholding taxes.
(2)	This transaction was executed in multiple trades at prices ranging from $419.01 to $419.89. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
(3)	This transaction was executed in multiple trades at prices ranging from $420.27 to $421.19. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
(4)	This transaction was executed in multiple trades at prices ranging from $421.51 to $422.14. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
(5)	This transaction was executed in multiple trades at prices ranging from $419.00 to $419.34. The price reported above reflects the weighted average sales price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.
(6)	Reporting person holds 44,614.6376 shares directly and 29,592 shares held indirectly by the Pichelli Living Trust. Shares held directly include 8,195.00 restricted shares and 969.5376 shares purchased under the Employee Stock Purchase Plan based on information received as of January 22, 2021. Also includes 27,173 shares held by Mr. Pichelli's spouse, beneficial ownership of which is disclaimed.

Reporting Owners
Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
PICHELLI ALDO 1049 CAMINO DOS RIOS THOUSAND OAKS,, CA 91360			President and CEO