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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3235-0287

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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 * MAIN SUE	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 & CFO
(Last)          (First)          (Middle) 1049 CAMINO DOS RIOS	3. Date of Earliest Transaction (MM/DD/YYYY) 1/21/2020
(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)
			Code	V	Amount	(A) or (D)	Price
Common Stock	1/21/2020		A		603 (1)	A	$357.69 (2)	37044.8655 (3)	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)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Stock Option right-to-buy	$383.33 (4)	1/21/2020		A		6751		1/21/2021	1/21/2030	Common Stock	6751.0	$0	6751	D

Explanation of Responses:
(1)	Represents restricted shares issued to the Reporting Person under the 2020-2022 Restricted Stock Award Program.
(2)	Price used to calculate Restricted Stock Award.
(3)	Reporting Person holds 36,044.8655 shares directly and includes 4,355 restricted shares and 1299.8655 shares purchased under the Employee Stock Purchase Plan based on information received as of January 10, 2020. Also, 1,000 shares held jointly with Ms. Main's spouse.
(4)	The options vest in three equal annual installments beginning January 21, 2021. The first vesting date is stated.

Reporting Owners
Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
MAIN SUE 1049 CAMINO DOS RIOS THOUSAND OAKS, CA 91360			Senior VP & CFO

Signatures
Susan L. Main		1/23/2020
**Signature of Reporting Person		Date