Vizirgianakis Stavros G.

CIK 00015598345 companiesWILLIAMSTOWN NORTH, VICTORIA, C3

SEC Profile

Transactions

Companies

Filings

CIK

0001559834

Recent Transactions

46 trades

Award
Xtant Medical Holdings, Inc.$XTNT
Common Stock
2025-11-15+553,797→ 7,515,570 total
Award
Apyx Medical Corp$APYX
Stock Option (Option to Buy)
2025-05-15+128,000→ 128,000 total
Award
Apyx Medical Corp$APYX
Stock Option (Option to Buy)
2025-01-15+50,000→ 50,000 total
Award
Xtant Medical Holdings, Inc.$XTNT
Common Stock
2024-08-15+505,405→ 6,961,773 total
Award
Xtant Medical Holdings, Inc.$XTNT
Common Stock
2024-08-15+243,243→ 6,456,368 total
Award
Apyx Medical Corp$APYX
Stock Option (Option to Buy)
2024-08-08−17,000→ 17,000 total
Award
Xtant Medical Holdings, Inc.$XTNT
Common Stock
2023-08-15+217,770→ 6,213,125 total
Award
Xtant Medical Holdings, Inc.$XTNT
Stock Option (right to buy)
2023-08-15+42,345→ 42,345 total
Award
Xtant Medical Holdings, Inc.$XTNT
Common Stock, $0.000001 par value
2022-11-15+144,639→ 5,995,355 total
Purchase
Xtant Medical Holdings, Inc.$XTNT
Common Stock, $0.000001 par value
2022-10-07$0.48/sh+2,264,861→ 5,850,716 total
Purchase
Xtant Medical Holdings, Inc.$XTNT
Warrant
2022-10-07+566,214→ 566,214 total
Award
Xtant Medical Holdings, Inc.$XTNT
Common Stock, $0.000001 par value
2022-08-25+70,776→ 3,585,855 total
Award
Bioventus Inc.$BVS
Restricted Stock Units
2022-06-17+16,648→ 16,648 total
Exercise/Conversion
Bioventus Inc.$BVS
Restricted Stock Units
2022-06-16−965→ 1,930 total
Exercise/Conversion
Bioventus Inc.$BVS
Class A common stock
2022-06-16+965→ 2,781,888 total
Award
Bioventus Inc.$BVS
Stock Option (Right to Buy)
2021-10-29+34,905→ 34,905 total
Award
Bioventus Inc.$BVS
Stock Option (Right to Buy)
2021-10-29+347,323→ 347,323 total
Award
Bioventus Inc.$BVS
Stock Option (Right to Buy)
2021-10-29+261,794→ 261,794 total
Award
Bioventus Inc.$BVS
Stock Option (Right to Buy)
2021-10-29+6,544→ 6,544 total
Award
Bioventus Inc.$BVS
Restricted Stock Units
2021-10-29+2,895→ 2,895 total
Award
Bioventus Inc.$BVS
Stock Option (Right to Buy)
2021-10-29+19,634→ 19,634 total
Award
Bioventus Inc.$BVS
Stock Option (Right to Buy)
2021-10-29+89,001→ 89,001 total
Award
Bioventus Inc.$BVS
Stock Option (Right to Buy)
2021-10-29+26,179→ 26,179 total
Disposition to Issuer
MISONIX INC
Common Stock
2021-10-29−2,136,478→ 0 total
Award
Bioventus Inc.$BVS
Class A Common Stock
2021-10-29+2,780,923→ 2,780,923 total
Award
MISONIX INC
Stock Option
2021-06-30+150,000→ 150,000 total
Award
MISONIX INC
Stock Option
2020-06-30+50,995→ 50,995 total
Award
MISONIX INC
Stock Option
2020-05-14+199,005→ 199,005 total
Purchase
MISONIX INC
Common Stock
2020-03-12$9.84/sh+10,000→ 1,649,078 total
Award
MISONIX INC
Stock Option
2019-11-22+20,000→ 20,000 total
Exercise/Conversion
MISONIX INC
Stock Option
2017-09-21−3,750→ 0 total
Exercise/Conversion
MISONIX INC
Common Stock
2017-09-21$6.71/sh+3,750→ 1,637,328 total
Exercise/Conversion
MISONIX INC
Stock Option
2017-09-21−3,750→ 11,250 total
Exercise/Conversion
MISONIX INC
Common Stock
2017-09-21$7.20/sh+3,750→ 1,641,078 total
Exercise/Conversion
MISONIX INC
Stock Option
2016-12-21−11,250→ 3,750 total
Exercise/Conversion
MISONIX INC
Common Stock
2016-12-21$6.71/sh+11,250→ 1,622,328 total
Exercise/Conversion
MISONIX INC
Stock Option
2016-12-21−11,250→ 3,750 total
Exercise/Conversion
MISONIX INC
Common Stock
2016-12-21$5.81/sh+11,250→ 1,633,578 total
Award
MISONIX INC
Common Stock
2016-12-15+133,000→ 1,611,078 total
Award
MISONIX INC
Common Stock
2016-12-15+133,000→ 1,478,078 total
Award
MISONIX INC
Common Stock
2016-12-15+134,000→ 1,345,078 total
Purchase
MISONIX INC
Common Stock, par value $0.01
2016-10-25$5.25/sh+761,469→ 1,211,078 total
Award
MISONIX INC
Stock Option (right to buy)
2016-02-04+15,000→ 15,000 total
Award
MISONIX INC
Stock Option (right to buy)
2015-02-03+15,000→ 15,000 total
Award
MISONIX INC
Stock Option (right to buy)
2013-12-03+15,000→ 15,000 total
Award
MISONIX INC
Stock Option (right to buy)
2013-05-07+15,000→ 15,000 total

Companies

Recent Filings

Address

1/16-18 TENNYSON ST.

WILLIAMSTOWN NORTH, VICTORIA, C3, 3016

View on SEC.gov