FICHTHORN JOHN

PrivateCIK: 1411509
Location

NEW YORK, NY

InsiderFICHTHORN JOHNCIK 1411509
IssuerQUANTUM CORP /DE/CIK 709283
Director
Since Apr 2019
+2.65M
Net shares
Net buyer
$0.00
Total acquired
0
Open market trades
0B · 0S
2
Total transactions
2.65M acquired
Non-Derivative Transactions0
No non-derivative transactions reported
Derivative Transactions2

Warrant (right to buy)

Indirect
J · J
Converts to

Common Stock

2.65M shares

Shares

+2.65M

Strike price

8.81

Held after

2.65M

Exercisable

9/23/2025

Convertible Notes

Indirect
J · J
Converts to

Common Stock

Shares

+0.00

Strike price

Held after

0.00

Exercisable

12/18/2025
Non-Derivative Holdings (Post-Transaction)1

Common Stock

Direct
Shares owned15.27K
Total
15.27K direct15.27K
Derivative Holdings (Post-Transaction)0
No derivative holdings reported
FICHTHORN JOHN — Insider Transaction (Form 4) Filed Dec 29, 2025 | Finecho