MSA SAFETY INC

Ticker: MSA CUSIP: 553498106 Class: Com

JANE STREET GROUP, LLC's Holding History (CIK: 0001595888)

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

Q4 2025

Shares 5,784 Value ($000) $926 Avg Close $162.81 Range $151.11 - $177.20

Q3 2025

Shares 277,957 Value ($000) $47,828 Avg Close $172.87 Range $165.94 - $182.86

Q1 2025

Shares 4,401 Value ($000) $646 Avg Close $159.40 Range $146.01 - $167.77

Q4 2024

Shares 3,042 Value ($000) $504 Avg Close $171.42 Range $161.68 - $181.37

Q3 2024

Shares 9,671 Value ($000) $1,715 Avg Close $181.80 Range $167.76 - $200.61

Q2 2024

Shares 5,412 Value ($000) $1,016 Avg Close $185.92 Range $169.05 - $196.02

Q1 2024

Shares 11,254 Value ($000) $2,179 Avg Close $175.84 Range $160.02 - $195.48

Q4 2023

Shares 7,123 Value ($000) $1,203 Avg Close $162.61 Range $147.35 - $179.43

Q3 2023

Shares 19,946 Value ($000) $3,144 Avg Close $171.77 Range $157.40 - $185.57

Q2 2023

Shares 9,646 Value ($000) $1,678 Avg Close $143.11 Range $122.57 - $176.00

Q1 2023

Shares 2,141 Value ($000) $286 Avg Close $134.73 Range $127.94 - $146.33

Q3 2022

Shares 8,178 Value ($000) $894 Avg Close $123.01 Range $108.75 - $132.89

Q1 2022

Shares 4,067 Value ($000) $540 Avg Close $138.12 Range $127.20 - $151.98

Q4 2021

Shares 2,255 Value ($000) $340 Avg Close $150.05 Range $136.91 - $157.29

Q3 2021

Shares 1,916 Value ($000) $279 Avg Close $158.79 Range $141.25 - $167.49

Q2 2021

Shares 5,435 Value ($000) $900 Avg Close $162.15 Range $149.59 - $172.31

Q1 2021

Shares 10,653 Value ($000) $1,598 Avg Close $161.14 Range $145.56 - $172.84

Q4 2020

Shares 2,645 Value ($000) $395 Avg Close $144.38 Range $124.58 - $155.47

Q3 2020

Shares 23,495 Value ($000) $3,153 Avg Close $122.44 Range $108.35 - $135.47

Q2 2020

Shares 223,870 Value ($000) $25,620 Avg Close $111.17 Range $88.18 - $126.16

Q1 2020

Shares 4,980 Value ($000) $504 Avg Close $125.88 Range $83.57 - $142.34

Q4 2019

Shares 2,500 Value ($000) $316 Avg Close $120.34 Range $104.14 - $128.18

Q1 2019

Shares 2,455 Value ($000) $254 Avg Close $100.71 Range $90.81 - $105.37

Q4 2017

Shares 3,551 Value ($000) $275 Avg Close $79.81 Range $75.79 - $86.36

Q4 2016

Shares 7,575 Value ($000) $525 Avg Close $61.85 Range $55.00 - $71.28

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	5,784	$926	$162.81	$151.11 - $177.20
Q3 2025	277,957	$47,828	$172.87	$165.94 - $182.86
Q1 2025	4,401	$646	$159.40	$146.01 - $167.77
Q4 2024	3,042	$504	$171.42	$161.68 - $181.37
Q3 2024	9,671	$1,715	$181.80	$167.76 - $200.61
Q2 2024	5,412	$1,016	$185.92	$169.05 - $196.02
Q1 2024	11,254	$2,179	$175.84	$160.02 - $195.48
Q4 2023	7,123	$1,203	$162.61	$147.35 - $179.43
Q3 2023	19,946	$3,144	$171.77	$157.40 - $185.57
Q2 2023	9,646	$1,678	$143.11	$122.57 - $176.00
Q1 2023	2,141	$286	$134.73	$127.94 - $146.33
Q3 2022	8,178	$894	$123.01	$108.75 - $132.89
Q1 2022	4,067	$540	$138.12	$127.20 - $151.98
Q4 2021	2,255	$340	$150.05	$136.91 - $157.29
Q3 2021	1,916	$279	$158.79	$141.25 - $167.49
Q2 2021	5,435	$900	$162.15	$149.59 - $172.31
Q1 2021	10,653	$1,598	$161.14	$145.56 - $172.84
Q4 2020	2,645	$395	$144.38	$124.58 - $155.47
Q3 2020	23,495	$3,153	$122.44	$108.35 - $135.47
Q2 2020	223,870	$25,620	$111.17	$88.18 - $126.16
Q1 2020	4,980	$504	$125.88	$83.57 - $142.34
Q4 2019	2,500	$316	$120.34	$104.14 - $128.18
Q1 2019	2,455	$254	$100.71	$90.81 - $105.37
Q4 2017	3,551	$275	$79.81	$75.79 - $86.36
Q4 2016	7,575	$525	$61.85	$55.00 - $71.28