PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2025
Shares 113,600 Value ($000) $224 Avg Close $2.61 Range $1.70 - $4.58
Q3 2025
Shares 111,966 Value ($000) $261 Avg Close $1.70 Range $1.34 - $3.16
Q2 2025
Shares 74,240 Value ($000) $111 Avg Close $1.00 Range $0.69 - $1.57
Q1 2025
Shares 74,240 Value ($000) $100 Avg Close $1.90 Range $1.26 - $3.32
Q4 2024
Shares 74,442 Value ($000) $159 Avg Close $2.18 Range $1.79 - $2.86
Q3 2024
Shares 32,717 Value ($000) $74 Avg Close $2.24 Range $1.60 - $3.34
Q2 2024
Shares 33,379 Value ($000) $78 Avg Close $2.86 Range $2.25 - $4.90
Q1 2024
Shares 37,044 Value ($000) $127 Avg Close $3.72 Range $2.26 - $5.14
Q4 2023
Shares 21,450 Value ($000) $97 Avg Close $5.24 Range $3.22 - $7.90
Q3 2023
Shares 26,549 Value ($000) $202 Avg Close $9.77 Range $7.27 - $13.44
Q2 2023
Shares 33,074 Value ($000) $344 Avg Close $9.10 Range $7.39 - $11.78
Q1 2023
Shares 29,917 Value ($000) $351 Avg Close $14.30 Range $10.30 - $18.88
Q4 2022
Shares 71,684 Value ($000) $887 Avg Close $15.92 Range $11.49 - $23.45
Q3 2022
Shares 36,512 Value ($000) $767 Avg Close $23.85 Range $14.75 - $31.56
Q2 2022
Shares 40,989 Value ($000) $679 Avg Close $19.84 Range $12.70 - $32.05
Q1 2022
Shares 41,086 Value ($000) $1,176 Avg Close $23.83 Range $17.51 - $29.99
Q4 2021
Shares 45,296 Value ($000) $1,280 Avg Close $34.60 Range $23.81 - $46.50
Q3 2021
Shares 11,678 Value ($000) $298 Avg Close $26.79 Range $23.16 - $34.45
Q1 2021
Shares 120,322 Value ($000) $4,126 Avg Close $51.55 Range $30.10 - $75.49
Q4 2020
Shares 140,049 Value ($000) $4,748 Avg Close $22.64 Range $13.27 - $37.51
Q3 2020
Shares 209,242 Value ($000) $2,805 Avg Close $11.02 Range $7.07 - $14.35
Q2 2020
Shares 249,955 Value ($000) $2,052 Avg Close $4.68 Range $3.22 - $8.34
Q1 2020
Shares 197,328 Value ($000) $698 Avg Close $4.07 Range $2.53 - $6.05
Q4 2019
Shares 173,018 Value ($000) $547 Avg Close $3.04 Range $2.32 - $4.04
Q3 2019
Shares 18,602 Value ($000) $49 Avg Close $2.32 Range $1.88 - $2.94
Q2 2019
Shares 18,308 Value ($000) $41 Avg Close $2.48 Range $1.86 - $2.87
Q1 2019
Shares 18,050 Value ($000) $43 Avg Close $1.74 Range $1.23 - $2.65
Q3 2017
Shares 30 Value ($000) $0 Avg Close $2.23 Range $1.98 - $2.82
Q2 2017
Shares 30 Value ($000) $0 Avg Close $2.09 Range $1.25 - $2.70
Q1 2017
Shares 30 Value ($000) $0 Avg Close $1.15 Range $0.83 - $1.52
Q4 2016
Shares 30 Value ($000) $0 Avg Close $1.47 Range $1.18 - $1.76
Q3 2016
Shares 30 Value ($000) $0 Avg Close $1.66 Range $1.34 - $1.95