PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

OPPENHEIMER & CO INC's Holding History (CIK: 0000822581)

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

Q3 2025
Shares 11,836 Value ($000) $28 Avg Close $1.70 Range $1.34 - $3.16
Q2 2025
Shares 11,836 Value ($000) $18 Avg Close $1.00 Range $0.69 - $1.57
Q1 2025
Shares 11,611 Value ($000) $16 Avg Close $1.90 Range $1.26 - $3.32
Q4 2024
Shares 11,636 Value ($000) $25 Avg Close $2.18 Range $1.79 - $2.86
Q1 2024
Shares 12,161 Value ($000) $42 Avg Close $3.72 Range $2.26 - $5.14
Q4 2023
Shares 31,986 Value ($000) $144 Avg Close $5.24 Range $3.22 - $7.90
Q3 2023
Shares 70,585 Value ($000) $536 Avg Close $9.77 Range $7.27 - $13.44
Q2 2023
Shares 62,642 Value ($000) $651 Avg Close $9.10 Range $7.39 - $11.78
Q1 2023
Shares 90,419 Value ($000) $1,060 Avg Close $14.30 Range $10.30 - $18.88
Q4 2022
Shares 99,216 Value ($000) $1,227 Avg Close $15.92 Range $11.49 - $23.45
Q3 2022
Shares 68,997 Value ($000) $1,450 Avg Close $23.85 Range $14.75 - $31.56
Q2 2022
Shares 93,778 Value ($000) $1,554 Avg Close $19.84 Range $12.70 - $32.05
Q1 2022
Shares 61,975 Value ($000) $1,773 Avg Close $23.83 Range $17.51 - $29.99
Q4 2021
Shares 56,041 Value ($000) $1,582 Avg Close $34.60 Range $23.81 - $46.50
Q3 2021
Shares 52,228 Value ($000) $1,334 Avg Close $26.79 Range $23.16 - $34.45
Q2 2021
Shares 6,269 Value ($000) $214 Avg Close $29.01 Range $18.47 - $37.75
Q1 2021
Shares 7,310 Value ($000) $262 Avg Close $51.55 Range $30.10 - $75.49
Q4 2020
Shares 13,290 Value ($000) $451 Avg Close $22.64 Range $13.27 - $37.51
Q3 2020
Shares 41,235 Value ($000) $553 Avg Close $11.02 Range $7.07 - $14.35
Q1 2015
Shares 15,500 Value ($000) $40 Avg Close $2.90 Range $2.42 - $3.38
Q4 2014
Shares 15,500 Value ($000) $47 Avg Close $3.98 Range $2.60 - $5.48
Q3 2014
Shares 15,500 Value ($000) $71 Avg Close $5.15 Range $4.00 - $6.47
Q1 2014
Shares 10,501 Value ($000) $75 Avg Close $4.62 Range $1.89 - $11.72