Xtant Medical Holdings Inc.
Last updated September 27, 2026
Organization details
- Legal name
- Xtant Medical Holdings Inc.
- Former names
- Bacterin International Holdings, Inc. K Kitz Inc
- Ownership
- Public
- Status
- Active
- SIC code
- 3841 — Surgical & Medical Instruments & Apparatus
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Belgrade
- Headquarters state / province
- Montana
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- XTNT
- Primary stock exchange
- NYSE American
Identifiers
- SEC CIK
- 0001453593
- EIN
- 20-5313323
Board of directors
-
Abhinav Jain · DirectorSince 2025
-
John K. Bakewell · DirectorSince 2023
-
Jonn R. Beeson · DirectorSince 2023
-
Lori D. Mitchell-Keller · DirectorSince 2023
-
Robert McNamara · DirectorSince 2023
-
Sean E. Browne · Director · President and CEOSince 2023
-
Stavros G. Vizirgianakis · DirectorSince 2023
-
Tyler Lipschultz · DirectorSince 2025
Chief executives
Sean E. Browne
· President and CEO
Dates unknown
Director election results
Annual meeting of November 7, 2025. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
99.0%
-
99.0%
-
99.0%
-
99.0%
-
99.9%
-
100.0%
Board connections
4 of this board's directors also sit on 7 other boards.
- via Robert McNamara
- via Stavros G. Vizirgianakis
- via Robert McNamara
- via Abhinav Jain
- via John K. Bakewell
- via Abhinav Jain
- via John K. Bakewell
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 15, 2026 | John K. Bakewell Director | Grant or award | +215,517 | — | — |
| Aug 15, 2026 | Jonn R. Beeson Director | Grant or award | +215,517 | — | — |
| Aug 15, 2026 | Sean E. Browne Director, Officer (President and CEO) | Grant or award | +550,000 | — | — |
| Aug 15, 2026 | Abhinav Jain Director | Grant or award | +215,517 | — | — |
| Aug 15, 2026 | Tyler Lipschultz Director | Grant or award | +215,517 | — | — |
| Aug 15, 2026 | Neils Scott C Officer (CFO and Assistant Secretary) | Grant or award | +400,000 | — | — |
| Aug 15, 2026 | Schallenberger Mark A. Officer (Chief Operating Officer) | Grant or award | +450,000 | — | — |
| Aug 15, 2026 | Stavros G. Vizirgianakis Director | Grant or award | +323,275 | — | — |
| Aug 15, 2026 | Sean E. Browne Director, Officer (President and CEO) | Shares withheld for tax | −10,605 | $0.31 | $3,288 |
| Aug 15, 2026 | Neils Scott C Officer (CFO and Assistant Secretary) | Shares withheld for tax | −28,155 | $0.31 | $8,728 |
| Aug 15, 2026 | Schallenberger Mark A. Officer (Chief Operating Officer) | Shares withheld for tax | −7,070 | $0.31 | $2,192 |
| Feb 15, 2026 | Schallenberger Mark A. Officer (Chief Operating Officer) | Shares withheld for tax | −7,709 | $0.58 | $4,471 |
| Jan 15, 2026 | Neils Scott C Officer (CFO and Assistant Secretary) | Shares withheld for tax | −8,084 | $0.65 | $5,255 |
| Nov 15, 2025 | Stavros G. Vizirgianakis Director | Grant or award | +553,797 | — | — |
| Nov 15, 2025 | Jonn R. Beeson Director | Grant or award | +158,228 | — | — |
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