MSA SAFETY INC

Ticker: MSA CUSIP: 553498106 Class: Com

SIT INVESTMENT ASSOCIATES INC's Holding History (CIK: 0000769317)

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

Q4 2021

Shares 13,525 Value ($000) $2,042 Avg Close $150.05 Range $136.91 - $157.29

Q3 2021

Shares 13,525 Value ($000) $1,971 Avg Close $158.79 Range $141.25 - $167.49

Q2 2021

Shares 16,200 Value ($000) $2,682 Avg Close $162.15 Range $149.59 - $172.31

Q1 2021

Shares 16,250 Value ($000) $2,438 Avg Close $161.14 Range $145.56 - $172.84

Q4 2020

Shares 16,250 Value ($000) $2,428 Avg Close $144.38 Range $124.58 - $155.47

Q3 2020

Shares 16,550 Value ($000) $2,221 Avg Close $122.44 Range $108.35 - $135.47

Q2 2020

Shares 15,350 Value ($000) $1,757 Avg Close $111.17 Range $88.18 - $126.16

Q1 2020

Shares 15,350 Value ($000) $1,553 Avg Close $125.88 Range $83.57 - $142.34

Q4 2019

Shares 16,950 Value ($000) $2,142 Avg Close $120.34 Range $104.14 - $128.18

Q3 2019

Shares 16,950 Value ($000) $1,849 Avg Close $105.47 Range $98.71 - $114.64

Q2 2019

Shares 17,350 Value ($000) $1,829 Avg Close $105.05 Range $96.01 - $113.06

Q1 2019

Shares 17,350 Value ($000) $1,794 Avg Close $100.71 Range $90.81 - $105.37

Q4 2018

Shares 17,350 Value ($000) $1,636 Avg Close $102.10 Range $86.72 - $110.83

Q3 2018

Shares 17,350 Value ($000) $1,847 Avg Close $100.99 Range $91.22 - $108.86

Q2 2018

Shares 27,125 Value ($000) $2,613 Avg Close $90.37 Range $80.86 - $97.36

Q1 2018

Shares 27,125 Value ($000) $2,258 Avg Close $80.24 Range $71.47 - $87.31

Q4 2017

Shares 23,725 Value ($000) $1,839 Avg Close $79.81 Range $75.79 - $86.36

Q3 2017

Shares 19,125 Value ($000) $1,521 Avg Close $74.83 Range $65.95 - $81.88

Q2 2017

Shares 14,700 Value ($000) $1,193 Avg Close $77.51 Range $66.78 - $84.86

Q1 2017

Shares 14,875 Value ($000) $1,052 Avg Close $69.85 Range $66.47 - $74.64

Q4 2016

Shares 12,575 Value ($000) $872 Avg Close $61.85 Range $55.00 - $71.28

Q3 2016

Shares 4,150 Value ($000) $241 Avg Close $55.92 Range $51.25 - $58.62

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2021	13,525	$2,042	$150.05	$136.91 - $157.29
Q3 2021	13,525	$1,971	$158.79	$141.25 - $167.49
Q2 2021	16,200	$2,682	$162.15	$149.59 - $172.31
Q1 2021	16,250	$2,438	$161.14	$145.56 - $172.84
Q4 2020	16,250	$2,428	$144.38	$124.58 - $155.47
Q3 2020	16,550	$2,221	$122.44	$108.35 - $135.47
Q2 2020	15,350	$1,757	$111.17	$88.18 - $126.16
Q1 2020	15,350	$1,553	$125.88	$83.57 - $142.34
Q4 2019	16,950	$2,142	$120.34	$104.14 - $128.18
Q3 2019	16,950	$1,849	$105.47	$98.71 - $114.64
Q2 2019	17,350	$1,829	$105.05	$96.01 - $113.06
Q1 2019	17,350	$1,794	$100.71	$90.81 - $105.37
Q4 2018	17,350	$1,636	$102.10	$86.72 - $110.83
Q3 2018	17,350	$1,847	$100.99	$91.22 - $108.86
Q2 2018	27,125	$2,613	$90.37	$80.86 - $97.36
Q1 2018	27,125	$2,258	$80.24	$71.47 - $87.31
Q4 2017	23,725	$1,839	$79.81	$75.79 - $86.36
Q3 2017	19,125	$1,521	$74.83	$65.95 - $81.88
Q2 2017	14,700	$1,193	$77.51	$66.78 - $84.86
Q1 2017	14,875	$1,052	$69.85	$66.47 - $74.64
Q4 2016	12,575	$872	$61.85	$55.00 - $71.28
Q3 2016	4,150	$241	$55.92	$51.25 - $58.62