SCHALLENBERGER MARK A.

PrivateCIK: 1960742
Location

BELGRADE, MT

SCHALLENBERGER MARK A. (Chief Operating Officer) received a stock award from XTANT MEDICAL HOLDINGS, INC.

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award
InsiderSCHALLENBERGER MARK A.CIK 1960742
Officer· Chief Operating Officer
Since Feb 2026
+442.93K
Net shares
Net buyer
$2.2K
Total sold
0
Open market trades
0B · 0S
2
Total transactions
450K acquired · 7.07K disposed
Non-Derivative Transactions2

Common Stock

Direct
A · Award

Shares

+450K

Price / share

Trade value

% of position

67.9%
8/15/2026
663.16K1.11M

Common Stock

Direct
F · Tax Withholding

Shares

7.07K

Price / share

$0.31

Trade value

$2.19K

% of position

0.6%
8/15/2026
1.11M1.11M
Total

Net shares

+442.93K

Net value

-$2.19K

Derivative Transactions0
No derivative transactions reported