Kovner Bruce

CIK 00013257135 companiesNEW YORK, NY

SEC Profile

Transactions

Companies

Filings

CIK

0001325713

Recent Transactions

50 trades

Other
Strongbridge Biopharma plc
Ordinary Shares Warrant (right to buy)
2021-10-05−2,220,000→ 0 total
Other
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2021-10-05−8,060,682→ 0 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2020-09-18$2.20/sh+6,000→ 8,060,682 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2020-09-17$2.25/sh+1,473,377→ 8,054,682 total
Purchase
Molecular Templates, Inc.
Common Stock
2019-11-21$8.00/sh+468,750→ 2,052,991 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-12-27$3.98/sh+18,200→ 6,581,305 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-12-26$4.00/sh+31,197→ 6,563,105 total
Purchase
Molecular Templates, Inc.
Common Stock
2018-12-26$3.45/sh+25,000→ 1,584,241 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-12-21$3.95/sh+90,612→ 6,531,908 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-12-20$4.00/sh+146,467→ 6,441,296 total
Purchase
Molecular Templates, Inc.
Common Stock
2018-09-25$5.50/sh+545,454→ 1,559,241 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-08-08$4.93/sh+360,995→ 6,294,829 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-30$4.66/sh+70,000→ 5,933,834 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-27$4.85/sh+92,400→ 5,863,384 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-27$4.63/sh+116,900→ 5,771,434 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-26$4.94/sh+39,800→ 5,654,534 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-24$4.92/sh+150,000→ 5,614,734 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-23$4.95/sh+20,400→ 5,464,734 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-20$4.97/sh+21,100→ 5,444,334 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-19$4.98/sh+14,000→ 5,423,234 total
Purchase
Strongbridge Biopharma plc
Ordinary Shares, $0.01 par value
2018-07-16$4.97/sh+11,200→ 5,409,234 total
Purchase
KALA BIO, Inc.$KALA
Common Stock
2017-07-20$15.00/sh+215,000→ 763,755 total
Conversion
KALA BIO, Inc.$KALA
Common Stock
2017-07-20+548,755→ 548,755 total
Conversion
KALA BIO, Inc.$KALA
Series C Convertible Preferred Stock
2017-07-20−2,858,086→ 0 total
Conversion
KALA BIO, Inc.$KALA
Common Stock
2017-07-20+548,755→ 548,755 total
Purchase
KALA BIO, Inc.$KALA
Common Stock
2017-07-20$15.00/sh+215,000→ 763,755 total
Purchase
KALA BIO, Inc.$KALA
Common Stock
2017-07-20$15.00/sh+215,000→ 215,000 total
Conversion
KALA BIO, Inc.$KALA
Series C Convertible Preferred Stock
2017-07-20−2,858,086→ 0 total
Disposition from Tender
Celator Pharmaceuticals Inc
Common Stock
2016-07-12$30.25/sh−1,591,750→ 0 total
Other
Celator Pharmaceuticals Inc
WARRANT
2016-07-12−889,403→ 0 total
Disposition from Tender
Celator Pharmaceuticals Inc
Common Stock
2016-07-12$30.25/sh−564,222→ 0 total
Other
Celator Pharmaceuticals Inc
WARRANT
2016-07-12−34,647→ 0 total
Gift
Celator Pharmaceuticals Inc
Common Stock
2016-06-21−88,571→ 2,157,898 total
Gift
Celator Pharmaceuticals Inc
Common Stock
2016-06-21+564,222→ 564,222 total
Gift
Celator Pharmaceuticals Inc
Common Stock
2016-06-21−1,926→ 1,591,750 total
Gift
Celator Pharmaceuticals Inc
Common Stock
2016-06-21−564,222→ 1,593,676 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-08$0.37/sh−496,015→ 340,970 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-08$0.37/sh−873,624→ 600,548 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-07$0.41/sh−64→ 1,474,172 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-07$0.41/sh−36→ 836,985 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-04$0.41/sh−97,978→ 1,474,236 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-04$0.41/sh−55,629→ 837,021 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-03$0.41/sh−167,394→ 1,572,214 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-03$0.41/sh−95,040→ 892,650 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-02$0.43/sh−438,588→ 1,739,608 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-02$0.43/sh−249,015→ 987,690 total
Purchase
Celator Pharmaceuticals Inc
Warrant
2015-12-02$0.24/sh+34,647→ 34,647 total
Purchase
Celator Pharmaceuticals Inc
Warrant
2015-12-02$0.24/sh+38,805→ 889,403 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-01$0.43/sh−306,625→ 2,178,196 total
Sale
MADRIGAL PHARMACEUTICALS, INC.$MDGL
Common Stock
2015-12-01$0.43/sh−174,091→ 1,236,705 total

Companies

Recent Filings

Address

C/O CAXTON ASSOCIATES 500 PARK AVENUE

NEW YORK, NY, 10022

View on SEC.gov