TRANSDIGM GROUP INC

Ticker: TDG CUSIP: 893641100 Class: COM

PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO's Holding History (CIK: 0001007280)

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

Q4 2025

Shares 22,065 Value ($000) $29,343 Avg Close $1310.75 Range $1235.69 - $1367.65

Q3 2025

Shares 22,081 Value ($000) $29,103 Avg Close $1364.80 Range $1243.55 - $1519.36

Q2 2025

Shares 22,545 Value ($000) $34,283 Avg Close $1314.14 Range $1107.45 - $1430.11

Q1 2025

Shares 22,392 Value ($000) $30,975 Avg Close $1247.54 Range $1160.54 - $1316.81

Q4 2024

Shares 23,131 Value ($000) $29,313 Avg Close $1229.53 Range $1150.91 - $1333.02

Q3 2024

Shares 24,277 Value ($000) $34,646 Avg Close $1152.37 Range $1042.46 - $1269.97

Q2 2024

Shares 24,474 Value ($000) $31,268 Avg Close $1136.24 Range $1050.85 - $1213.74

Q1 2024

Shares 22,954 Value ($000) $28,270 Avg Close $997.72 Range $861.47 - $1097.97

Q4 2023

Shares 25,446 Value ($000) $25,741 Avg Close $802.78 Range $685.93 - $902.61

Q3 2023

Shares 24,742 Value ($000) $20,861 Avg Close $749.90 Range $712.93 - $803.50

Q2 2023

Shares 27,505 Value ($000) $24,594 Avg Close $676.05 Range $611.15 - $768.93

Q1 2023

Shares 29,890 Value ($000) $22,030 Avg Close $610.68 Range $533.03 - $659.90

Q4 2022

Shares 30,835 Value ($000) $19,415 Avg Close $503.62 Range $427.08 - $554.24

Q3 2022

Shares 30,883 Value ($000) $16,208 Avg Close $502.76 Range $427.88 - $565.18

Q2 2022

Shares 31,759 Value ($000) $17,044 Avg Close $490.58 Range $415.64 - $563.58

Q1 2022

Shares 47,855 Value ($000) $31,179 Avg Close $534.00 Range $477.93 - $569.10

Q4 2021

Shares 27,850 Value ($000) $17,720 Avg Close $520.38 Range $459.39 - $570.21

Q3 2021

Shares 28,867 Value ($000) $18,029 Avg Close $519.19 Range $482.92 - $550.47

Q2 2021

Shares 29,764 Value ($000) $19,266 Avg Close $521.39 Range $479.18 - $571.85

Q1 2021

Shares 28,319 Value ($000) $16,649 Avg Close $489.77 Range $430.01 - $520.29

Q4 2020

Shares 25,964 Value ($000) $16,068 Avg Close $457.04 Range $377.14 - $517.44

Q3 2020

Shares 20,339 Value ($000) $9,663 Avg Close $390.77 Range $336.62 - $439.84

Q2 2020

Shares 19,303 Value ($000) $8,533 Avg Close $314.55 Range $216.10 - $446.79

Q1 2020

Shares 21,012 Value ($000) $6,728 Avg Close $452.74 Range $166.28 - $559.78

Q4 2019

Shares 21,852 Value ($000) $12,237 Avg Close $431.37 Range $390.88 - $473.78

Q3 2019

Shares 22,000 Value ($000) $11,455 Avg Close $392.06 Range $338.00 - $426.07

Q2 2019

Shares 16,406 Value ($000) $7,937 Avg Close $347.24 Range $325.07 - $371.97

Q1 2019

Shares 17,360 Value ($000) $7,881 Avg Close $301.26 Range $241.12 - $338.24

Q4 2018

Shares 18,646 Value ($000) $6,341 Avg Close $254.69 Range $228.13 - $278.59

Q3 2018

Shares 18,354 Value ($000) $6,833 Avg Close $267.24 Range $250.90 - $280.31

Q2 2018

Shares 19,545 Value ($000) $6,746 Avg Close $243.87 Range $221.45 - $258.04

Q1 2018

Shares 20,618 Value ($000) $6,328 Avg Close $218.67 Range $196.90 - $238.53

Q4 2017

Shares 20,710 Value ($000) $5,687 Avg Close $201.62 Range $189.22 - $211.95

Q3 2017

Shares 20,681 Value ($000) $5,287 Avg Close $189.94 Range $179.71 - $201.53

Q2 2017

Shares 21,329 Value ($000) $5,735 Avg Close $173.41 Range $148.53 - $187.86

Q1 2017

Shares 22,662 Value ($000) $4,989 Avg Close $163.01 Range $139.17 - $177.33

Q4 2016

Shares 22,662 Value ($000) $5,789 Avg Close $176.01 Range $160.64 - $189.46

Q3 2016

Shares 22,662 Value ($000) $6,552 Avg Close $175.41 Range $160.79 - $183.97

Q2 2016

Shares 20,356 Value ($000) $5,368 Avg Close $152.60 Range $135.64 - $167.49

Q1 2016

Shares 20,685 Value ($000) $4,558 Avg Close $136.47 Range $112.97 - $145.25

Q4 2015

Shares 17,479 Value ($000) $3,993 Avg Close $140.66 Range $131.38 - $149.06

Q3 2015

Shares 18,068 Value ($000) $3,838 Avg Close $143.01 Range $130.21 - $153.05

Q2 2015

Shares 20,816 Value ($000) $4,677 Avg Close $140.09 Range $132.07 - $145.10

Q1 2015

Shares 20,247 Value ($000) $4,428 Avg Close $131.65 Range $121.43 - $141.37

Q4 2014

Shares 19,009 Value ($000) $3,732 Avg Close $117.83 Range $104.12 - $125.64

Q3 2014

Shares 15,012 Value ($000) $2,767 Avg Close $111.57 Range $102.95 - $120.15

Q2 2014

Shares 16,856 Value ($000) $2,819 Avg Close $101.01 Range $93.79 - $108.05

Q1 2014

Shares 16,730 Value ($000) $3,098 Avg Close $95.29 Range $86.57 - $102.25

Q4 2013

Shares 18,201 Value ($000) $2,931 Avg Close $81.23 Range $74.58 - $88.80

Q3 2013

Shares 13,996 Value ($000) $1,941 Avg Close $76.29 Range $70.62 - $81.77

Q2 2013

Shares 9,730 Value ($000) $1,525 Avg Close $70.58 Range $67.23 - $77.43

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	22,065	$29,343	$1310.75	$1235.69 - $1367.65
Q3 2025	22,081	$29,103	$1364.80	$1243.55 - $1519.36
Q2 2025	22,545	$34,283	$1314.14	$1107.45 - $1430.11
Q1 2025	22,392	$30,975	$1247.54	$1160.54 - $1316.81
Q4 2024	23,131	$29,313	$1229.53	$1150.91 - $1333.02
Q3 2024	24,277	$34,646	$1152.37	$1042.46 - $1269.97
Q2 2024	24,474	$31,268	$1136.24	$1050.85 - $1213.74
Q1 2024	22,954	$28,270	$997.72	$861.47 - $1097.97
Q4 2023	25,446	$25,741	$802.78	$685.93 - $902.61
Q3 2023	24,742	$20,861	$749.90	$712.93 - $803.50
Q2 2023	27,505	$24,594	$676.05	$611.15 - $768.93
Q1 2023	29,890	$22,030	$610.68	$533.03 - $659.90
Q4 2022	30,835	$19,415	$503.62	$427.08 - $554.24
Q3 2022	30,883	$16,208	$502.76	$427.88 - $565.18
Q2 2022	31,759	$17,044	$490.58	$415.64 - $563.58
Q1 2022	47,855	$31,179	$534.00	$477.93 - $569.10
Q4 2021	27,850	$17,720	$520.38	$459.39 - $570.21
Q3 2021	28,867	$18,029	$519.19	$482.92 - $550.47
Q2 2021	29,764	$19,266	$521.39	$479.18 - $571.85
Q1 2021	28,319	$16,649	$489.77	$430.01 - $520.29
Q4 2020	25,964	$16,068	$457.04	$377.14 - $517.44
Q3 2020	20,339	$9,663	$390.77	$336.62 - $439.84
Q2 2020	19,303	$8,533	$314.55	$216.10 - $446.79
Q1 2020	21,012	$6,728	$452.74	$166.28 - $559.78
Q4 2019	21,852	$12,237	$431.37	$390.88 - $473.78
Q3 2019	22,000	$11,455	$392.06	$338.00 - $426.07
Q2 2019	16,406	$7,937	$347.24	$325.07 - $371.97
Q1 2019	17,360	$7,881	$301.26	$241.12 - $338.24
Q4 2018	18,646	$6,341	$254.69	$228.13 - $278.59
Q3 2018	18,354	$6,833	$267.24	$250.90 - $280.31
Q2 2018	19,545	$6,746	$243.87	$221.45 - $258.04
Q1 2018	20,618	$6,328	$218.67	$196.90 - $238.53
Q4 2017	20,710	$5,687	$201.62	$189.22 - $211.95
Q3 2017	20,681	$5,287	$189.94	$179.71 - $201.53
Q2 2017	21,329	$5,735	$173.41	$148.53 - $187.86
Q1 2017	22,662	$4,989	$163.01	$139.17 - $177.33
Q4 2016	22,662	$5,789	$176.01	$160.64 - $189.46
Q3 2016	22,662	$6,552	$175.41	$160.79 - $183.97
Q2 2016	20,356	$5,368	$152.60	$135.64 - $167.49
Q1 2016	20,685	$4,558	$136.47	$112.97 - $145.25
Q4 2015	17,479	$3,993	$140.66	$131.38 - $149.06
Q3 2015	18,068	$3,838	$143.01	$130.21 - $153.05
Q2 2015	20,816	$4,677	$140.09	$132.07 - $145.10
Q1 2015	20,247	$4,428	$131.65	$121.43 - $141.37
Q4 2014	19,009	$3,732	$117.83	$104.12 - $125.64
Q3 2014	15,012	$2,767	$111.57	$102.95 - $120.15
Q2 2014	16,856	$2,819	$101.01	$93.79 - $108.05
Q1 2014	16,730	$3,098	$95.29	$86.57 - $102.25
Q4 2013	18,201	$2,931	$81.23	$74.58 - $88.80
Q3 2013	13,996	$1,941	$76.29	$70.62 - $81.77
Q2 2013	9,730	$1,525	$70.58	$67.23 - $77.43