PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q4 2025

Shares 8,245 Value ($000) $2,563 Avg Close $276.19 Range $221.26 - $321.38

Q3 2025

Shares 11,949 Value ($000) $3,027 Avg Close $252.23 Range $225.48 - $288.91

Q2 2025

Shares 12,851 Value ($000) $3,298 Avg Close $272.19 Range $246.45 - $308.99

Q1 2025

Shares 10,773 Value ($000) $2,881 Avg Close $270.50 Range $222.59 - $310.00

Q4 2024

Shares 7,876 Value ($000) $2 Avg Close $227.37 Range $186.97 - $259.27

Q3 2024

Shares 1,611 Value ($000) $0 Avg Close $188.96 Range $148.00 - $211.19

Q2 2024

Shares 3,845 Value ($000) $1 Avg Close $199.64 Range $170.59 - $226.27

Q1 2024

Shares 7,149 Value ($000) $2 Avg Close $247.22 Range $217.37 - $277.34

Q4 2023

Shares 8,769 Value ($000) $2 Avg Close $221.05 Range $180.93 - $262.77

Q3 2023

Shares 11,098 Value ($000) $3 Avg Close $277.67 Range $239.87 - $344.04

Q2 2023

Shares 11,311 Value ($000) $4 Avg Close $307.06 Range $266.55 - $348.67

Q1 2023

Shares 10,625 Value ($000) $3 Avg Close $255.26 Range $218.55 - $283.42

Q4 2022

Shares 8,381 Value ($000) $2 Avg Close $195.51 Range $144.76 - $233.26

Q3 2022

Shares 6,456 Value ($000) $1,224 Avg Close $160.46 Range $118.65 - $211.48

Q2 2022

Shares 5,627 Value ($000) $701 Avg Close $158.67 Range $114.86 - $229.44

Q1 2022

Shares 7,239 Value ($000) $1,608 Avg Close $222.19 Range $186.19 - $287.53

Q4 2021

Shares 6,722 Value ($000) $1,931 Avg Close $264.38 Range $235.14 - $290.36

Q3 2021

Shares 5,523 Value ($000) $1,472 Avg Close $268.79 Range $243.79 - $293.19

Q2 2021

Shares 4,462 Value ($000) $1,223 Avg Close $272.91 Range $232.29 - $320.00

Q1 2021

Shares 3,788 Value ($000) $1,025 Avg Close $258.13 Range $171.56 - $314.22

Q4 2020

Shares 3,085 Value ($000) $540 Avg Close $219.06 Range $163.49 - $277.00

Q3 2020

Shares 1,911 Value ($000) $371 Avg Close $210.34 Range $178.64 - $241.81

Q3 2018

Shares 3,626 Value ($000) $543 Avg Close $140.07 Range $118.60 - $158.70

Q2 2018

Shares 6,226 Value ($000) $860 Avg Close $142.36 Range $111.15 - $167.35

Q1 2018

Shares 6,406 Value ($000) $741 Avg Close $103.27 Range $82.55 - $127.40

Q4 2017

Shares 9,969 Value ($000) $938 Avg Close $99.19 Range $89.90 - $116.35

Q3 2017

Shares 2,368 Value ($000) $214 Avg Close $86.15 Range $77.75 - $90.50

Q3 2016

Shares 2,818 Value ($000) $214 Avg Close $69.00 Range $58.45 - $79.49

Q2 2016

Shares 3,632 Value ($000) $216 Avg Close $53.88 Range $45.00 - $61.60

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,245	$2,563	$276.19	$221.26 - $321.38
Q3 2025	11,949	$3,027	$252.23	$225.48 - $288.91
Q2 2025	12,851	$3,298	$272.19	$246.45 - $308.99
Q1 2025	10,773	$2,881	$270.50	$222.59 - $310.00
Q4 2024	7,876	$2	$227.37	$186.97 - $259.27
Q3 2024	1,611	$0	$188.96	$148.00 - $211.19
Q2 2024	3,845	$1	$199.64	$170.59 - $226.27
Q1 2024	7,149	$2	$247.22	$217.37 - $277.34
Q4 2023	8,769	$2	$221.05	$180.93 - $262.77
Q3 2023	11,098	$3	$277.67	$239.87 - $344.04
Q2 2023	11,311	$4	$307.06	$266.55 - $348.67
Q1 2023	10,625	$3	$255.26	$218.55 - $283.42
Q4 2022	8,381	$2	$195.51	$144.76 - $233.26
Q3 2022	6,456	$1,224	$160.46	$118.65 - $211.48
Q2 2022	5,627	$701	$158.67	$114.86 - $229.44
Q1 2022	7,239	$1,608	$222.19	$186.19 - $287.53
Q4 2021	6,722	$1,931	$264.38	$235.14 - $290.36
Q3 2021	5,523	$1,472	$268.79	$243.79 - $293.19
Q2 2021	4,462	$1,223	$272.91	$232.29 - $320.00
Q1 2021	3,788	$1,025	$258.13	$171.56 - $314.22
Q4 2020	3,085	$540	$219.06	$163.49 - $277.00
Q3 2020	1,911	$371	$210.34	$178.64 - $241.81
Q3 2018	3,626	$543	$140.07	$118.60 - $158.70
Q2 2018	6,226	$860	$142.36	$111.15 - $167.35
Q1 2018	6,406	$741	$103.27	$82.55 - $127.40
Q4 2017	9,969	$938	$99.19	$89.90 - $116.35
Q3 2017	2,368	$214	$86.15	$77.75 - $90.50
Q3 2016	2,818	$214	$69.00	$58.45 - $79.49
Q2 2016	3,632	$216	$53.88	$45.00 - $61.60