PENUMBRA INC

Ticker: PEN CUSIP: 70975L107 Class: EQTY

GROUP ONE TRADING, L.P.'s Holding History (CIK: 0000932540)

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

Q3 2024
Shares 52,824 Value ($000) $10,264 Avg Close $188.96 Range $148.00 - $211.19
Q2 2024
Shares 60,679 Value ($000) $10,920 Avg Close $199.64 Range $170.59 - $226.27
Q1 2024
Shares 25,152 Value ($000) $5,613 Avg Close $247.22 Range $217.37 - $277.34
Q4 2023
Shares 15,136 Value ($000) $3,807 Avg Close $221.05 Range $180.93 - $262.77
Q4 2022
Shares 4,205 Value ($000) $935 Avg Close $195.51 Range $144.76 - $233.26
Q1 2022
Shares 86 Value ($000) $19 Avg Close $222.19 Range $186.19 - $287.53
Q4 2021
Shares 665 Value ($000) $191 Avg Close $264.38 Range $235.14 - $290.36
Q2 2021
Shares 943 Value ($000) $258 Avg Close $272.91 Range $232.29 - $320.00
Q1 2021
Shares 6,221 Value ($000) $1,683 Avg Close $258.13 Range $171.56 - $314.22
Q4 2020
Shares 23,145 Value ($000) $4,050 Avg Close $219.06 Range $163.49 - $277.00
Q2 2020
Shares 606 Value ($000) $108 Avg Close $173.55 Range $149.23 - $193.21
Q4 2018
Shares 76 Value ($000) $9 Avg Close $133.93 Range $110.84 - $160.50
Q1 2018
Shares 815 Value ($000) $94 Avg Close $103.27 Range $82.55 - $127.40
Q3 2016
Shares 2,298 Value ($000) $175 Avg Close $69.00 Range $58.45 - $79.49
Q2 2016
Shares 3,054 Value ($000) $182 Avg Close $53.88 Range $45.00 - $61.60