Demski David M

CIK 00015553924 companiesAUDUBON, PA

SEC Profile

Transactions

Companies

Filings

CIK

0001555392

Recent Transactions

50 trades

Sale
Alphatec Holdings, Inc.$ATEC
Common Stock
2025-12-11$21.20/sh−30,000→ 399,623 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2024-12-18+126,051→ 414,492 total
Award
Paragon 28, Inc.
Common Stock
2024-12-10+34,207→ 74,307 total
Purchase
Alphatec Holdings, Inc.$ATEC
Common Stock
2024-08-21$5.67/sh+50,000→ 288,441 total
Purchase
Alphatec Holdings, Inc.$ATEC
Common Stock
2024-08-02$6.56/sh+40,000→ 238,441 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2024-06-12+16,747→ 198,441 total
Purchase
Alphatec Holdings, Inc.$ATEC
Common Stock
2023-11-09$10.50/sh+30,000→ 181,694 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2023-10-17+23,852→ 151,694 total
Award
Alphatec Holdings, Inc.$ATEC
Common Stock
2023-10-17+7,842→ 127,842 total
Award
Axonics, Inc.
Common Stock
2023-06-26+3,000→ 9,542 total
Award
Axonics, Inc.
Common Stock
2022-08-18+2,100→ 6,542 total
Award
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2022-01-27+150,000→ 150,000 total
Award
Axonics, Inc.
Common Stock
2021-10-22+942→ 4,442 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2021-04-26−65,929→ 31,250 total
Sale
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2021-04-26$71.50/sh−144,263→ 0 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2021-04-26−78,334→ 0 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2021-04-26$29.31/sh+65,929→ 144,263 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2021-04-26$26.27/sh+78,334→ 78,334 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2021-04-23−54,688→ 120,312 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2021-04-23−21,875→ 65,625 total
Sale
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2021-04-23$71.59/sh−121,259→ 0 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2021-04-23$43.77/sh+21,875→ 21,875 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2021-04-23$29.31/sh+22,821→ 66,571 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2021-04-23$43.58/sh+21,875→ 43,750 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2021-04-23−22,821→ 97,179 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2021-04-23−21,875→ 28,125 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2021-04-23$53.27/sh+54,688→ 121,259 total
Award
Axonics, Inc.
Common Stock
2021-01-31+3,500→ 3,500 total
Award
Axonics, Inc.
Stock Options (Right to buy)
2021-01-31+10,000→ 10,000 total
Award
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2021-01-14+175,000→ 175,000 total
Sale
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-17$64.20/sh−164,719→ 0 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-17$24.10/sh+15,864→ 164,719 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2020-12-17−15,864→ 0 total
Sale
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-16$64.20/sh−52,356→ 148,855 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2020-12-16−3,125→ 50,000 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2020-12-16−6,250→ 120,000 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2020-12-16−7,053→ 15,864 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-16$43.77/sh+3,125→ 151,980 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-16$25.52/sh+31,137→ 194,158 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-16$29.31/sh+6,250→ 161,355 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-16$26.27/sh+1,666→ 163,021 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-16$43.58/sh+3,125→ 155,105 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2020-12-16−3,125→ 87,500 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2020-12-16−31,137→ 0 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2020-12-16−1,666→ 78,334 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-12-16$24.10/sh+7,053→ 201,211 total
Sale
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-08-06$56.24/sh−68,100→ 165,000 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-08-06$43.58/sh+59,375→ 330,000 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Class A Common Stock
2020-08-06$43.77/sh+96,875→ 270,625 total
Exercise/Conversion
GLOBUS MEDICAL INC$GMED
Stock Option (Right to Buy Class A Common Stock)
2020-08-06−59,375→ 90,625 total

Companies

Recent Filings

Address

VALLEY FORGE BUSINESS CENTER 2560 GENERAL ARMISTEAD AVENUE

AUDUBON, PA, 19403

View on SEC.gov