144/A
0001949846-26-000511
0001864850
XXXXXXXX
LIVE
0000716314
GRAHAM CORP
001-08462
20 FLORENCE AVE
BATAVIA
NY
14020
5853432216
Thoren Daniel J.
Officer
Director
Common
Charles Schwab Corp
3000 Schwab Way
Westlake
TX
76262
50000
5586000.00
11737033
08/13/2026
NYSE
Common
06/01/2021
Merger with Barber-Nichols LLC
Issuer
N
50000
06/01/2021
Merger
N
DANIEL J. THOREN
20 FLORENCE AVE
BATAVIA
FL
14020
Common
06/23/2026
15000
1652200.02
DANIEL J. THOREN
20 FLORENCE AVE
BATAVIA
FL
14020
Common
06/24/2026
5000
575190.51
DANIEL J. THOREN
20 FLORENCE AVE,
BATAVIA
FL
14020
Common
06/25/2026
10000
1210445.00
DANIEL J. THOREN
20 FLORENCE AVE
BATAVIA
FL
14020
Common
06/26/2026
10000
1215642.04
DANIEL J. THOREN
20 FLORENCE AVE,
BATAVIA
FL
14020
Common
06/29/2026
5000
610000.00
DANIEL J. THOREN
20 FLORENCE AVE,
BATAVIA,
FL
14020
Common
06/30/2026
5000
615149.99
DANIEL J. THOREN
20 FLORENCE AVE,
BATAVIA,
FL
14020
Common
06/22/2026
28950
3131151.00
DANIEL J. THOREN
20 FLORENCE AVE,
BATAVIA,
FL
14020
Common
06/22/2026
5073
539105.00
Amended filing from 8/13/26. Corrected securities sold during the past 3 months. Added sales 28,950 and 5,073 shares sold on 6/22/26.; Seller using previous 4-week average trading volume for volume limitation. Week of 07/13: 1,927,700 shares, Week of 07/20/26: 551,100 shares, Week of 07/27/26: 945,100 shares, Week of 08/03/26: 958,600 shares = 4,382,500 shares/4 = 1,095,625 Average Weekly Trading volume.
08/14/2026
Daniel J. Thoren