Stavros G. Vizirgianakis

Insider Reports History

Location
Belgrade, MT
Signature
/s/ Amy Culbert, attorney-in-fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Stavros G. Vizirgianakis:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Bioventus Inc. Director Class A common stock 2.78M $11.5M $4.14 16 Jun 2022 Direct
Xtant Medical Holdings, Inc. Director Common Stock 7.52M $5.79M $0.77 15 Nov 2025 Direct
Bioventus Inc. Director Restricted Stock Units 16.6K $68.9K $4.14 17 Jun 2022 Direct
Medinotec Inc. Director, 10%+ Owner Common Stock 4.75M 16 Apr 2025 Direct
Bioventus Inc. Director Stock Option (Right to Buy) 262K 29 Oct 2021 Direct
MISONIX INC President and CEO, Director Stock Option 150K 30 Jun 2021 Direct
Apyx Medical Corp Director Stock Option (Option to Buy) 128K 15 May 2025 Direct
MISONIX INC President and CEO, Director Common Stock 0 29 Oct 2021 Direct

Insider Reports Filed by Stavros G. Vizirgianakis

Symbol Company Period Transactions Value $ Form Type Role Filing Time
XTNT Xtant Medical Holdings, Inc. 15 Nov 2025 1 $0 4 Director 18 Nov 2025, 17:34
APYX Apyx Medical Corp 15 May 2025 1 $0 4 Director 19 May 2025, 16:31
MDNC Medinotec Inc. 16 Apr 2025 0 $0 3 Director, 10%+ Owner 12 Jun 2025, 12:18
APYX Apyx Medical Corp 15 Jan 2025 1 $0 4 Director 17 Jan 2025, 16:07
XTNT Xtant Medical Holdings, Inc. 15 Aug 2024 2 $0 4 Director 19 Aug 2024, 17:01
APYX Apyx Medical Corp 08 Aug 2024 1 $0 4 Director 12 Aug 2024, 16:50
APYX Apyx Medical Corp 07 May 2024 0 $0 3 Director 09 May 2024, 10:05
XTNT Xtant Medical Holdings, Inc. 15 Aug 2023 2 $0 4 Director 17 Aug 2023, 17:38
XTNT Xtant Medical Holdings, Inc. 15 Nov 2022 1 $0 4 Director 17 Nov 2022, 15:19
XTNT Xtant Medical Holdings, Inc. 07 Oct 2022 2 $1.09M 4 Director 11 Oct 2022, 16:48
XTNT Xtant Medical Holdings, Inc. 25 Aug 2022 1 $0 4 Director 26 Aug 2022, 16:39
XTNT Xtant Medical Holdings, Inc. 25 Aug 2022 0 $0 3 Director 26 Aug 2022, 16:31
BVS Bioventus Inc. 16 Jun 2022 3 $0 4 Director 22 Jun 2022, 20:42
BVS Bioventus Inc. 29 Oct 2021 1 $0 4 Director 28 Apr 2022, 16:24
MSON MISONIX INC 29 Oct 2021 1 $0 4 President and CEO, Director 08 Dec 2021, 15:56
BVS Bioventus Inc. 29 Oct 2021 8 $0 4 Director 02 Nov 2021, 16:17
BVS Bioventus Inc. 29 Oct 2021 0 $0 3 Director 02 Nov 2021, 16:11
MSON MISONIX INC 30 Jun 2021 1 $0 4 CEO, Director 02 Jul 2021, 16:30