PLUG POWER INC

Ticker: PLUG CUSIP: 72919P202 Class: Common Stock

BARTLETT & CO. WEALTH MANAGEMENT LLC's Holding History (CIK: 0002010186)

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

Q1 2023

Shares 2,500 Value ($000) $29 Avg Close $14.30 Range $10.30 - $18.88

Q4 2022

Shares 2,500 Value ($000) $31 Avg Close $15.92 Range $11.49 - $23.45

Q3 2022

Shares 2,500 Value ($000) $53 Avg Close $23.85 Range $14.75 - $31.56

Q2 2022

Shares 2,500 Value ($000) $41 Avg Close $19.84 Range $12.70 - $32.05

Q1 2022

Shares 2,250 Value ($000) $64 Avg Close $23.83 Range $17.51 - $29.99

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2023	2,500	$29	$14.30	$10.30 - $18.88
Q4 2022	2,500	$31	$15.92	$11.49 - $23.45
Q3 2022	2,500	$53	$23.85	$14.75 - $31.56
Q2 2022	2,500	$41	$19.84	$12.70 - $32.05
Q1 2022	2,250	$64	$23.83	$17.51 - $29.99