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Ridgeback Capital Investments L.P. 66-0677421

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

Total Filings

14

Stocks Covered

6

Latest Filing

Jul 29, 2024

Filings

LENZ Therapeutics, Inc.

SC 13G · Jul 29, 2024

7.2%

2.0M shares

Bicycle Therapeutics plc

SC 13G/A · Feb 14, 2024

2.2%

844K shares

1 Affimed N.V.

SC 13G/A · Feb 14, 2024

9.9%

14.9M shares

1 P YXIS O NCOLOGY, I NC.

SC 13G · Jan 26, 2024

9.8%

4.3M shares

1 F-star Therapeutics, Inc.

SC 13G/A · Feb 14, 2023

0.2%

53K shares

1 Bicycle Therapeutics plc

SC 13G/A · Feb 14, 2023

7.6%

2.3M shares

1 Affimed N.V.

SC 13G/A · Feb 14, 2023

8.8%

12.9M shares

1 F-star Therapeutics, Inc.

SC 13G/A · Feb 14, 2023

0.2%

53K shares

1 Affimed N.V.

SC 13G/A · Feb 14, 2023

8.8%

12.9M shares

1 Bicycle Therapeutics plc

SC 13G/A · Feb 14, 2023

7.6%

2.3M shares

1 F-star Therapeutics, Inc.

SC 13G/A · Feb 14, 2022

8.9%

1.8M shares

Cogent Biosciences Inc.

SC 13G/A · Feb 14, 2022

0.0%

0 shares

1 Bicycle Therapeutics plc

SC 13G/A · Feb 14, 2022

7.4%

2.2M shares

1 Affimed N.V.

SC 13G/A · Feb 14, 2022

6.5%

7.7M shares