AMERICAN SUPERCONDUCTOR CORP

Ticker: AMSC CUSIP: 030111207 Class: Common Stock

JONES FINANCIAL COMPANIES LLLP's Holding History (CIK: 0000815917)

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

Q4 2025

Shares 7,851 Value ($000) $226 Avg Close $43.24 Range $28.68 - $70.49

Q3 2025

Shares 5,839 Value ($000) $342 Avg Close $49.99 Range $34.87 - $65.70

Q2 2025

Shares 4,486 Value ($000) $163 Avg Close $24.58 Range $13.98 - $37.89

Q1 2025

Shares 4,701 Value ($000) $88 Avg Close $24.93 Range $17.08 - $35.44

Q4 2024

Shares 2,958 Value ($000) $73 Avg Close $27.58 Range $20.60 - $38.02

Q3 2024

Shares 250 Value ($000) $6 Avg Close $23.05 Range $17.02 - $32.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,851	$226	$43.24	$28.68 - $70.49
Q3 2025	5,839	$342	$49.99	$34.87 - $65.70
Q2 2025	4,486	$163	$24.58	$13.98 - $37.89
Q1 2025	4,701	$88	$24.93	$17.08 - $35.44
Q4 2024	2,958	$73	$27.58	$20.60 - $38.02
Q3 2024	250	$6	$23.05	$17.02 - $32.70