Double Black Diamond Offshore Ltd.

Activist investor & 5%+ owner · SC 13D/13G filings

Total Filings

Stocks Covered

Latest Filing

Nov 19, 2024

Filings

TFFP

TFF Pharmaceuticals, Inc.

SC 13G/A · Nov 19, 2024

3.5%

124K shares

TFFP

TFF Pharmaceuticals, Inc.

SC 13G/A · May 8, 2024

9.1%

218K shares

ALBO

Albireo Pharma, Inc.

SC 13G · Feb 24, 2023

1.0%

178K shares

TFFP

TFF Pharmaceuticals, Inc.

SC 13G/A · Feb 9, 2023

5.1%

1.8M shares

XCUR

Exicure, Inc.

SC 13G/A · Feb 9, 2023

4.3%

212K shares

XCUR

Exicure, Inc.

SC 13G · Dec 6, 2022

5.0%

250K shares

TFFP

TFF Pharmaceuticals, Inc.

SC 13G · Nov 28, 2022

6.2%

2.2M shares

N/A

Zogenix, Inc.

SC 13G · Mar 11, 2022

1.3%

747K shares

GLT

Glatfelter Corporation

SC 13G/A · Feb 25, 2022

2.6%

1.1M shares

GLT

Glatfelter Corporation

SC 13G/A · Feb 11, 2022

2.5%

1.1M shares

SWKH

SWK HOLDINGS CORPORATION

SC 13D/A · Jan 10, 2022

66.3%

8.5M shares