PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

Clearbridge Investments, LLC's Holding History (CIK: 0001348883)

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

Q4 2025

Shares 690,814 Value ($000) $214,781 Avg Close $276.19 Range $221.26 - $321.38

Q3 2025

Shares 757,508 Value ($000) $191,892 Avg Close $252.23 Range $225.48 - $288.91

Q2 2025

Shares 698,660 Value ($000) $179,297 Avg Close $272.19 Range $246.45 - $308.99

Q1 2025

Shares 586,840 Value ($000) $156,927 Avg Close $270.50 Range $222.59 - $310.00

Q4 2024

Shares 663,948 Value ($000) $157,674 Avg Close $227.37 Range $186.97 - $259.27

Q3 2024

Shares 710,052 Value ($000) $137,970 Avg Close $188.96 Range $148.00 - $211.19

Q2 2024

Shares 773,661 Value ($000) $139,236 Avg Close $199.64 Range $170.59 - $226.27

Q1 2024

Shares 786,336 Value ($000) $175,495 Avg Close $247.22 Range $217.37 - $277.34

Q4 2023

Shares 800,827 Value ($000) $201,440 Avg Close $221.05 Range $180.93 - $262.77

Q3 2023

Shares 905,222 Value ($000) $218,982 Avg Close $277.67 Range $239.87 - $344.04

Q2 2023

Shares 907,453 Value ($000) $312,218 Avg Close $307.06 Range $266.55 - $348.67

Q1 2023

Shares 948,295 Value ($000) $264,280 Avg Close $255.26 Range $218.55 - $283.42

Q4 2022

Shares 1,029,181 Value ($000) $228,952 Avg Close $195.51 Range $144.76 - $233.26

Q3 2022

Shares 1,023,781 Value ($000) $194,109 Avg Close $160.46 Range $118.65 - $211.48

Q2 2022

Shares 1,020,061 Value ($000) $127,018 Avg Close $158.67 Range $114.86 - $229.44

Q1 2022

Shares 1,018,712 Value ($000) $226,286 Avg Close $222.19 Range $186.19 - $287.53

Q4 2021

Shares 1,017,106 Value ($000) $292,235 Avg Close $264.38 Range $235.14 - $290.36

Q3 2021

Shares 1,015,310 Value ($000) $270,580 Avg Close $268.79 Range $243.79 - $293.19

Q2 2021

Shares 1,027,567 Value ($000) $281,615 Avg Close $272.91 Range $232.29 - $320.00

Q1 2021

Shares 1,035,099 Value ($000) $280,077 Avg Close $258.13 Range $171.56 - $314.22

Q4 2020

Shares 1,081,045 Value ($000) $189,183 Avg Close $219.06 Range $163.49 - $277.00

Q3 2020

Shares 1,104,219 Value ($000) $214,638 Avg Close $210.34 Range $178.64 - $241.81

Q2 2020

Shares 1,106,148 Value ($000) $197,801 Avg Close $173.55 Range $149.23 - $193.21

Q1 2020

Shares 1,019,420 Value ($000) $164,463 Avg Close $168.48 Range $121.80 - $194.93

Q4 2019

Shares 1,065,482 Value ($000) $174,515 Avg Close $159.06 Range $130.80 - $178.74

Q3 2019

Shares 1,064,542 Value ($000) $143,170 Avg Close $154.70 Range $130.66 - $185.70

Q2 2019

Shares 998,264 Value ($000) $159,722 Avg Close $144.42 Range $122.40 - $170.00

Q1 2019

Shares 813,016 Value ($000) $119,521 Avg Close $142.94 Range $115.55 - $162.50

Q4 2018

Shares 738,639 Value ($000) $90,262 Avg Close $133.93 Range $110.84 - $160.50

Q3 2018

Shares 681,234 Value ($000) $101,981 Avg Close $140.07 Range $118.60 - $158.70

Q2 2018

Shares 598,381 Value ($000) $82,666 Avg Close $142.36 Range $111.15 - $167.35

Q1 2018

Shares 540,506 Value ($000) $62,510 Avg Close $103.27 Range $82.55 - $127.40

Q4 2017

Shares 318,089 Value ($000) $29,932 Avg Close $99.19 Range $89.90 - $116.35

Q3 2017

Shares 317,052 Value ($000) $28,630 Avg Close $86.15 Range $77.75 - $90.50

Q2 2017

Shares 316,889 Value ($000) $27,807 Avg Close $84.93 Range $78.45 - $91.00

Q1 2017

Shares 266,903 Value ($000) $22,273 Avg Close $75.69 Range $63.05 - $84.85

Q4 2016

Shares 187,396 Value ($000) $11,956 Avg Close $66.85 Range $56.05 - $75.57

Q3 2016

Shares 118,930 Value ($000) $9,037 Avg Close $69.00 Range $58.45 - $79.49

Q2 2016

Shares 119,248 Value ($000) $7,095 Avg Close $53.88 Range $45.00 - $61.60

Q1 2016

Shares 118,296 Value ($000) $5,442 Avg Close $46.73 Range $40.23 - $57.37

Q4 2015

Shares 119,995 Value ($000) $6,457 Avg Close $45.30 Range $35.31 - $59.36

Q3 2015

Shares 120,000 Value ($000) $4,812 Avg Close $40.45 Range $38.00 - $43.06

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	690,814	$214,781	$276.19	$221.26 - $321.38
Q3 2025	757,508	$191,892	$252.23	$225.48 - $288.91
Q2 2025	698,660	$179,297	$272.19	$246.45 - $308.99
Q1 2025	586,840	$156,927	$270.50	$222.59 - $310.00
Q4 2024	663,948	$157,674	$227.37	$186.97 - $259.27
Q3 2024	710,052	$137,970	$188.96	$148.00 - $211.19
Q2 2024	773,661	$139,236	$199.64	$170.59 - $226.27
Q1 2024	786,336	$175,495	$247.22	$217.37 - $277.34
Q4 2023	800,827	$201,440	$221.05	$180.93 - $262.77
Q3 2023	905,222	$218,982	$277.67	$239.87 - $344.04
Q2 2023	907,453	$312,218	$307.06	$266.55 - $348.67
Q1 2023	948,295	$264,280	$255.26	$218.55 - $283.42
Q4 2022	1,029,181	$228,952	$195.51	$144.76 - $233.26
Q3 2022	1,023,781	$194,109	$160.46	$118.65 - $211.48
Q2 2022	1,020,061	$127,018	$158.67	$114.86 - $229.44
Q1 2022	1,018,712	$226,286	$222.19	$186.19 - $287.53
Q4 2021	1,017,106	$292,235	$264.38	$235.14 - $290.36
Q3 2021	1,015,310	$270,580	$268.79	$243.79 - $293.19
Q2 2021	1,027,567	$281,615	$272.91	$232.29 - $320.00
Q1 2021	1,035,099	$280,077	$258.13	$171.56 - $314.22
Q4 2020	1,081,045	$189,183	$219.06	$163.49 - $277.00
Q3 2020	1,104,219	$214,638	$210.34	$178.64 - $241.81
Q2 2020	1,106,148	$197,801	$173.55	$149.23 - $193.21
Q1 2020	1,019,420	$164,463	$168.48	$121.80 - $194.93
Q4 2019	1,065,482	$174,515	$159.06	$130.80 - $178.74
Q3 2019	1,064,542	$143,170	$154.70	$130.66 - $185.70
Q2 2019	998,264	$159,722	$144.42	$122.40 - $170.00
Q1 2019	813,016	$119,521	$142.94	$115.55 - $162.50
Q4 2018	738,639	$90,262	$133.93	$110.84 - $160.50
Q3 2018	681,234	$101,981	$140.07	$118.60 - $158.70
Q2 2018	598,381	$82,666	$142.36	$111.15 - $167.35
Q1 2018	540,506	$62,510	$103.27	$82.55 - $127.40
Q4 2017	318,089	$29,932	$99.19	$89.90 - $116.35
Q3 2017	317,052	$28,630	$86.15	$77.75 - $90.50
Q2 2017	316,889	$27,807	$84.93	$78.45 - $91.00
Q1 2017	266,903	$22,273	$75.69	$63.05 - $84.85
Q4 2016	187,396	$11,956	$66.85	$56.05 - $75.57
Q3 2016	118,930	$9,037	$69.00	$58.45 - $79.49
Q2 2016	119,248	$7,095	$53.88	$45.00 - $61.60
Q1 2016	118,296	$5,442	$46.73	$40.23 - $57.37
Q4 2015	119,995	$6,457	$45.30	$35.31 - $59.36
Q3 2015	120,000	$4,812	$40.45	$38.00 - $43.06