Insider · CIK 0001559834

Vizirgianakis Stavros G.

Reports to the SEC for 5 companies · BELGRADE, MT

sec.gov

Transactions

Companies

Filings

CIK

0001559834

Forms 4 and 5

Insider transactions

48 trades

Date	Company	Role	Code	Shares	Price	Value	Shares after
2026-08-15	XTNTXtant Medical Holdings, Inc.A Award	Director	AAward	+323K sh	—	—	7,838,845
2026-06-11	APYXApyx Medical CorpA Award	Director	AAward	+450K sh	—	—	2,196,191
2025-11-15	XTNTXtant Medical Holdings, Inc.A Award	Director	AAward	+554K sh	—	—	7,515,570
2025-05-15	APYXApyx Medical Corp · Stock Option (Option to Buy)A Award	Director	AAward	+128K sh	—	—	128,000
2025-01-15	APYXApyx Medical Corp · Stock Option (Option to Buy)A Award	Director	AAward	+50K sh	—	—	50,000
2024-08-15	XTNTXtant Medical Holdings, Inc.A Award	Director	AAward	+243K sh	—	—	6,456,368
2024-08-15	XTNTXtant Medical Holdings, Inc.A Award	Director	AAward	+505K sh	—	—	6,961,773
2024-08-08	APYXApyx Medical Corp · Stock Option (Option to Buy)A Award	Director	AAward	−17K sh	—	—	17,000
2023-08-15	XTNTXtant Medical Holdings, Inc.A Award	Director	AAward	+218K sh	—	—	6,213,125
2023-08-15	XTNTXtant Medical Holdings, Inc. · Stock Option (right to buy)A Award	Director	AAward	+42.3K sh	—	—	42,345
2022-11-15	XTNTXtant Medical Holdings, Inc.A Award	Director	AAward	+145K sh	—	—	5,995,355
2022-10-07	XTNTXtant Medical Holdings, Inc.P Purchase	Director	PPurchase	+2.26M sh	$0.48	+$1.09M	5,850,716
2022-10-07	XTNTXtant Medical Holdings, Inc. · WarrantP Purchase	Director	PPurchase	+566K sh	—	—	566,214
2022-08-25	XTNTXtant Medical Holdings, Inc.A Award	Director	AAward	+70.8K sh	—	—	3,585,855
2022-06-17	BVSBioventus Inc. · Restricted Stock UnitsA Award	Director	AAward	+16.6K sh	—	—	16,648
2022-06-16	BVSBioventus Inc.M Exercise/Conversion	Director	MExercise/Conversion	+965 sh	—	—	2,781,888
2022-06-16	BVSBioventus Inc. · Restricted Stock UnitsM Exercise/Conversion	Director	MExercise/Conversion	−965 sh	—	—	1,930
2021-10-29	MISONIX INCD Disposition to Issuer	Director, President and CEO	DDisposition to Issuer	−2.14M sh	—	—	0
2021-10-29	BVSBioventus Inc.A Award	Director	AAward	+2.78M sh	—	—	2,780,923
2021-10-29	BVSBioventus Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+26.2K sh	—	—	26,179
2021-10-29	BVSBioventus Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+6,544 sh	—	—	6,544
2021-10-29	BVSBioventus Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+19.6K sh	—	—	19,634
2021-10-29	BVSBioventus Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+34.9K sh	—	—	34,905
2021-10-29	BVSBioventus Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+347K sh	—	—	347,323
2021-10-29	BVSBioventus Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+89K sh	—	—	89,001
2021-10-29	BVSBioventus Inc. · Stock Option (Right to Buy)A Award	Director	AAward	+262K sh	—	—	261,794
2021-10-29	BVSBioventus Inc. · Restricted Stock UnitsA Award	Director	AAward	+2,895 sh	—	—	2,895
2021-06-30	MISONIX INCStock OptionA Award	Director, President and CEO	AAward	+150K sh	—	—	150,000
2020-06-30	MISONIX INCStock OptionA Award	Director, President and CEO	AAward	+51K sh	—	—	50,995
2020-05-14	MISONIX INCStock OptionA Award	Director, President and CEO	AAward	+199K sh	—	—	199,005
2020-03-12	MISONIX INCP Purchase	Director, President and CEO	PPurchase	+10K sh	$9.84	+$98.4K	1,649,078
2019-11-22	MISONIX INCStock OptionA Award	Director, President and CEO	AAward	+20K sh	—	—	20,000
2017-09-21	MISONIX INCM Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+3,750 sh	$6.71	+$25.2K	1,637,328
2017-09-21	MISONIX INCM Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+3,750 sh	$7.20	+$27K	1,641,078
2017-09-21	MISONIX INCStock OptionM Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−3,750 sh	—	—	0
2017-09-21	MISONIX INCStock OptionM Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−3,750 sh	—	—	11,250
2016-12-21	MISONIX INCM Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+11.3K sh	$6.71	+$75.5K	1,622,328
2016-12-21	MISONIX INCM Exercise/Conversion	Director, President and CEO	MExercise/Conversion	+11.3K sh	$5.81	+$65.4K	1,633,578
2016-12-21	MISONIX INCStock OptionM Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−11.3K sh	—	—	3,750
2016-12-21	MISONIX INCStock OptionM Exercise/Conversion	Director, President and CEO	MExercise/Conversion	−11.3K sh	—	—	3,750
2016-12-15	MISONIX INCA Award	Director, President and CEO	AAward	+134K sh	—	—	1,345,078
2016-12-15	MISONIX INCA Award	Director, President and CEO	AAward	+133K sh	—	—	1,478,078
2016-12-15	MISONIX INCA Award	Director, President and CEO	AAward	+133K sh	—	—	1,611,078
2016-10-25	MISONIX INCP Purchase	Director, President and CEO	PPurchase	+761K sh	$5.25	+$4M	1,211,078
2016-02-04	MISONIX INCStock Option (right to buy)A Award	Director, President and CEO	AAward	+15K sh	—	—	15,000
2015-02-03	MISONIX INCStock Option (right to buy)A Award	Director, President and CEO	AAward	+15K sh	—	—	15,000
2013-12-03	MISONIX INCStock Option (right to buy)A Award	Director, President and CEO	AAward	+15K sh	—	—	15,000
2013-05-07	MISONIX INCStock Option (right to buy)A Award	Director, President and CEO	AAward	+15K sh	—	—	15,000

Recent filings

Accepted (ET)
Aug 184
Vizirgianakis Stavros G.0001559834-26-000001
SEC(opens sec.gov)
Jun 154
Vizirgianakis Stavros G.0001493152-26-028771
SEC(opens sec.gov)
Nov 184
Vizirgianakis Stavros G.0001559834-25-000006
SEC(opens sec.gov)
May 194
Vizirgianakis Stavros G.0001641172-25-011477
SEC(opens sec.gov)
Jan 174
Vizirgianakis Stavros G.0001493152-25-002767
SEC(opens sec.gov)
Aug 194
Vizirgianakis Stavros G.0001235802-24-000071
SEC(opens sec.gov)
Aug 124
Vizirgianakis Stavros G.0001493152-24-031316
SEC(opens sec.gov)
Aug 174
Vizirgianakis Stavros G.0001235802-23-000094
SEC(opens sec.gov)
Nov 174
Vizirgianakis Stavros G.0001235802-22-000122
SEC(opens sec.gov)
Oct 114
Vizirgianakis Stavros G.0001235802-22-000113
SEC(opens sec.gov)
Aug 264
Vizirgianakis Stavros G.0001235802-22-000107
SEC(opens sec.gov)
Jun 224
Vizirgianakis Stavros G.0000899243-22-023647
SEC(opens sec.gov)
Apr 284
Vizirgianakis Stavros G.0000899243-22-015851
SEC(opens sec.gov)
Dec 84
Vizirgianakis Stavros G.0001493152-21-030853
SEC(opens sec.gov)
Nov 24
Vizirgianakis Stavros G.0000899243-21-042368
SEC(opens sec.gov)

Companies

Address

C/O XTANT MEDICAL HOLDINGS, INC. 664 CRUISER LANE

BELGRADE, MT, 59714