TELEDYNE TECHNOLOGIES INC

Ticker: TDY CUSIP: 879360105 Class: COM

WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC's Holding History (CIK: 0001644956)

Note: Option positions (PUT/CALL) are excluded.

Q1 2023

Shares 2,630 Value ($000) $1,177 Avg Close $423.68 Range $396.12 - $447.60

Q4 2022

Shares 2,680 Value ($000) $1,072 Avg Close $389.46 Range $325.00 - $430.71

Q3 2022

Shares 12,170 Value ($000) $4,107 Avg Close $381.67 Range $337.06 - $406.39

Q2 2022

Shares 13,470 Value ($000) $5,053 Avg Close $416.87 Range $344.66 - $493.97

Q1 2022

Shares 13,445 Value ($000) $6,355 Avg Close $430.13 Range $391.28 - $478.09

Q4 2021

Shares 33,923 Value ($000) $14,821 Avg Close $434.96 Range $405.04 - $462.19

Q3 2021

Shares 55,033 Value ($000) $23,641 Avg Close $441.90 Range $412.51 - $465.40

Q2 2021

Shares 37,680 Value ($000) $15,782 Avg Close $424.73 Range $398.44 - $457.79

Q1 2021

Shares 39,495 Value ($000) $16,337 Avg Close $385.97 Range $350.01 - $418.67

Q4 2020

Shares 452,442 Value ($000) $177,348 Avg Close $358.76 Range $301.76 - $398.68

Q3 2020

Shares 606,404 Value ($000) $188,113 Avg Close $315.48 Range $289.19 - $341.19

Q2 2020

Shares 615,339 Value ($000) $191,340 Avg Close $328.71 Range $270.10 - $385.07

Q1 2020

Shares 818,722 Value ($000) $243,381 Avg Close $343.51 Range $195.34 - $398.99

Q4 2019

Shares 782,519 Value ($000) $271,174 Avg Close $336.16 Range $310.79 - $351.53

Q3 2019

Shares 767,731 Value ($000) $247,202 Avg Close $298.57 Range $270.23 - $324.51

Q2 2019

Shares 771,400 Value ($000) $211,263 Avg Close $249.23 Range $232.61 - $273.87

Q1 2019

Shares 780,383 Value ($000) $184,959 Avg Close $226.53 Range $198.15 - $238.24

Q4 2018

Shares 787,035 Value ($000) $162,971 Avg Close $218.79 Range $189.35 - $249.09

Q3 2018

Shares 797,164 Value ($000) $196,644 Avg Close $228.00 Range $196.79 - $250.87

Q2 2018

Shares 753,997 Value ($000) $150,091 Avg Close $197.38 Range $177.68 - $214.32

Q1 2018

Shares 708,129 Value ($000) $132,541 Avg Close $188.96 Range $172.80 - $201.40

Q4 2017

Shares 669,495 Value ($000) $121,279 Avg Close $175.68 Range $159.73 - $186.54

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	2,630	$1,177	$423.68	$396.12 - $447.60
Q4 2022	2,680	$1,072	$389.46	$325.00 - $430.71
Q3 2022	12,170	$4,107	$381.67	$337.06 - $406.39
Q2 2022	13,470	$5,053	$416.87	$344.66 - $493.97
Q1 2022	13,445	$6,355	$430.13	$391.28 - $478.09
Q4 2021	33,923	$14,821	$434.96	$405.04 - $462.19
Q3 2021	55,033	$23,641	$441.90	$412.51 - $465.40
Q2 2021	37,680	$15,782	$424.73	$398.44 - $457.79
Q1 2021	39,495	$16,337	$385.97	$350.01 - $418.67
Q4 2020	452,442	$177,348	$358.76	$301.76 - $398.68
Q3 2020	606,404	$188,113	$315.48	$289.19 - $341.19
Q2 2020	615,339	$191,340	$328.71	$270.10 - $385.07
Q1 2020	818,722	$243,381	$343.51	$195.34 - $398.99
Q4 2019	782,519	$271,174	$336.16	$310.79 - $351.53
Q3 2019	767,731	$247,202	$298.57	$270.23 - $324.51
Q2 2019	771,400	$211,263	$249.23	$232.61 - $273.87
Q1 2019	780,383	$184,959	$226.53	$198.15 - $238.24
Q4 2018	787,035	$162,971	$218.79	$189.35 - $249.09
Q3 2018	797,164	$196,644	$228.00	$196.79 - $250.87
Q2 2018	753,997	$150,091	$197.38	$177.68 - $214.32
Q1 2018	708,129	$132,541	$188.96	$172.80 - $201.40
Q4 2017	669,495	$121,279	$175.68	$159.73 - $186.54