Tananbaum James B.

CIK 000158175412 companiesLARKSPUR, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001581754

Recent Transactions

50 trades

Purchase
ALUMIS INC.$ALMS
Common Stock
2025-11-21$7.38/sh+72,212→ 2,614,215 total
Purchase
ALUMIS INC.$ALMS
Common Stock
2025-11-19$6.56/sh+190,500→ 2,542,003 total
Purchase
ALUMIS INC.$ALMS
Common Stock
2025-11-18$6.19/sh+117,374→ 2,351,503 total
Purchase
ALUMIS INC.$ALMS
Common Stock
2025-11-17$5.59/sh+150,000→ 2,234,129 total
Purchase
ALUMIS INC.$ALMS
Common Stock
2025-11-17$5.60/sh+50,000→ 2,084,129 total
Purchase
ALUMIS INC.$ALMS
Common Stock
2025-05-06$4.34/sh+20,000→ 4,247,670 total
Purchase
ALUMIS INC.$ALMS
Common Stock
2025-05-02$4.62/sh+25,000→ 4,227,670 total
Conversion
ALUMIS INC.$ALMS
Series B-1 Redeemable Convertible Preferred Stock
2024-07-01−560,076→ 0 total
Conversion
ALUMIS INC.$ALMS
Series B-2 Redeemable Convertible Preferred Stock
2024-07-01−311,172→ 0 total
Purchase
ALUMIS INC.$ALMS
Common Stock
2024-07-01$16.00/sh+2,187,500→ 4,202,670 total
Conversion
ALUMIS INC.$ALMS
Series B-2 Redeemable Convertible Preferred Stock
2024-07-01−622,344→ 0 total
Conversion
ALUMIS INC.$ALMS
Series A Redeemable Convertible Preferred Stock
2024-07-01−481,283→ 0 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+1,944,577→ 1,944,577 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+560,076→ 3,627,647 total
Conversion
ALUMIS INC.$ALMS
Series C Redeemable Convertible Preferred Stock
2024-07-01−681,598→ 0 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+681,598→ 1,960,337 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+311,172→ 311,172 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+311,172→ 1,278,739 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+1,703,998→ 2,015,170 total
Conversion
ALUMIS INC.$ALMS
Series B-1 Redeemable Convertible Preferred Stock
2024-07-01−560,076→ 0 total
Conversion
ALUMIS INC.$ALMS
Series Seed Redeemable Convertible Preferred Stock
2024-07-01−194,459→ 0 total
Conversion
ALUMIS INC.$ALMS
Series B-1 Redeemable Convertible Preferred Stock
2024-07-01−967,567→ 0 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+560,076→ 1,041,359 total
Conversion
ALUMIS INC.$ALMS
Series B-2 Redeemable Convertible Preferred Stock
2024-07-01−311,172→ 0 total
Conversion
ALUMIS INC.$ALMS
Series B-2 Redeemable Convertible Preferred Stock
2024-07-01−311,172→ 0 total
Conversion
ALUMIS INC.$ALMS
Series C Redeemable Convertible Preferred Stock
2024-07-01−1,703,998→ 0 total
Conversion
ALUMIS INC.$ALMS
Series C Redeemable Convertible Preferred Stock
2024-07-01−1,022,398→ 0 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+1,122,994→ 3,067,571 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+194,459→ 194,459 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+622,344→ 4,249,991 total
Purchase
ALUMIS INC.$ALMS
Common Stock
2024-07-01$16.00/sh+312,500→ 5,584,889 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+1,022,398→ 5,272,389 total
Conversion
ALUMIS INC.$ALMS
Series C Redeemable Convertible Preferred Stock
2024-07-01−681,598→ 0 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+481,283→ 481,283 total
Conversion
ALUMIS INC.$ALMS
Series A Redeemable Convertible Preferred Stock
2024-07-01−1,122,994→ 0 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+311,172→ 1,352,531 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+681,598→ 2,034,129 total
Conversion
ALUMIS INC.$ALMS
Common Stock
2024-07-01+967,567→ 967,567 total
Conversion
ALUMIS INC.$ALMS
Series Seed Redeemable Convertible Preferred Stock
2024-07-01−1,944,577→ 0 total
Disposition to Issuer
Kinnate Biopharma Inc.
Common Stock
2024-04-03−9,671,643→ 0 total
Disposition to Issuer
Kinnate Biopharma Inc.
Common Stock
2024-04-03−3,525,957→ 0 total
Disposition to Issuer
Kinnate Biopharma Inc.
Stock Option (right to buy)
2024-04-03−20,250→ 0 total
Disposition to Issuer
Kinnate Biopharma Inc.
Common Stock
2024-04-03−520,711→ 0 total
Disposition to Issuer
Kinnate Biopharma Inc.
Stock Option (right to buy)
2024-04-03−40,501→ 0 total
Other
PARDES BIOSCIENCES, INC.
Common Stock
2023-08-31+1,000→ 1,000 total
Disposition to Issuer
PARDES BIOSCIENCES, INC.
Common Stock
2023-08-31−16,813,146→ 0 total
Disposition to Issuer
PARDES BIOSCIENCES, INC.
Stock Option (Right to Buy)
2023-08-31+75,000→ 0 total
Disposition to Issuer
PARDES BIOSCIENCES, INC.
Stock Option (Right to Buy)
2023-08-31+37,500→ 0 total
Disposition to Issuer
PARDES BIOSCIENCES, INC.
Stock Option (Right to Buy)
2023-08-31+37,500→ 0 total
Purchase
Theseus Pharmaceuticals, Inc.
Common Stock
2023-07-17$2.97/sh+176,550→ 1,385,825 total

Companies

Recent Filings

Address

900 LARKSPUR LANDING CIRCLE SUITE 150

LARKSPUR, CA, 94939

View on SEC.gov