Blumenkranz Mark S.

CIK 00016148696 companiesBRISBANE, CA

SEC Profile

Transactions

Companies

Filings

CIK

0001614869

Recent Transactions

50 trades

Award
Annexon, Inc.$ANNX
Stock Option (Right to Buy)
2026-08-10+175,000→ 175,000 total
Award
KALA BIO, Inc.$KALA
Common Stock
2024-06-11+1,400→ 13,091 total
Award
KALA BIO, Inc.$KALA
Stock Option (right to buy)
2024-06-11+3,150→ 3,150 total
Disposition to Issuer
IVERIC bio, Inc.
Stock Option (Right to Buy)
2023-07-11−15,500→ 0 total
Disposition to Issuer
IVERIC bio, Inc.
Common Stock
2023-07-11−32,088→ 0 total
Disposition to Issuer
IVERIC bio, Inc.
Restricted Stock Units
2023-07-11−5,000→ 0 total
Disposition to Issuer
IVERIC bio, Inc.
Restricted Stock Units
2023-07-11−7,500→ 0 total
Disposition to Issuer
IVERIC bio, Inc.
Stock Option (Right to Buy)
2023-07-11−31,000→ 0 total
Disposition to Issuer
IVERIC bio, Inc.
Stock Option (Right to Buy)
2023-07-11−23,186→ 0 total
Award
KALA BIO, Inc.$KALA
Stock Option (right to buy)
2023-06-22+2,500→ 2,500 total
Award
KALA BIO, Inc.$KALA
Common Stock
2023-06-22+3,784→ 10,591 total
Award
KALA BIO, Inc.$KALA
Common Stock
2023-06-22+1,100→ 11,691 total
Award
KALA BIO, Inc.$KALA
Stock Option (right to buy)
2023-06-22+5,046→ 5,046 total
Disposition to Issuer
KALA BIO, Inc.$KALA
Stock Option (right to buy)
2023-05-31−800→ 0 total
Award
KALA BIO, Inc.$KALA
Common Stock
2023-05-31+1,640→ 6,807 total
Disposition to Issuer
KALA BIO, Inc.$KALA
Stock Option (right to buy)
2023-05-31−840→ 0 total
Award
IVERIC bio, Inc.
Restricted Stock Units
2023-05-17+7,500→ 7,500 total
Exercise/Conversion
IVERIC bio, Inc.
Common Stock
2023-05-11+14,588→ 32,088 total
Exercise/Conversion
IVERIC bio, Inc.
Restricted Stock Units
2023-05-11−14,588→ 0 total
Award
KALA BIO, Inc.$KALA
Common Stock
2023-03-10+497→ 1,276 total
Award
KALA BIO, Inc.$KALA
Common Stock
2023-03-10+65,634→ 168,454 total
Award
KALA BIO, Inc.$KALA
Common Stock
2023-03-10+2,013→ 5,167 total
Disposition to Issuer
1Life Healthcare Inc
Restricted Stock Units
2023-02-22−20,728→ 0 total
Disposition to Issuer
1Life Healthcare Inc
Stock Option (Right to Buy)
2023-02-22−5,294→ 0 total
Disposition to Issuer
1Life Healthcare Inc
Stock Options (Right to buy)
2023-02-22−10,381→ 0 total
Disposition to Issuer
1Life Healthcare Inc
Common Stock
2023-02-22$18.00/sh−4,534→ 0 total
Other
KALA BIO, Inc.$KALA
Common Stock
2023-02-15−2→ 779 total
Other
KALA BIO, Inc.$KALA
Common Stock
2023-02-15−68→ 102,820 total
Other
KALA BIO, Inc.$KALA
Common Stock
2023-02-15−3→ 3,154 total
Exercise/Conversion
IVERIC bio, Inc.
Restricted Stock Units
2022-07-15−5,000→ 5,000 total
Exercise/Conversion
IVERIC bio, Inc.
Common Stock
2022-07-15+5,000→ 17,500 total
Award
KALA BIO, Inc.$KALA
Stock Option (right to buy)
2022-06-16+40,000→ 40,000 total
Exercise/Conversion
1Life Healthcare Inc
Restricted Stock Units
2022-06-02−4,534→ 0 total
Award
1Life Healthcare Inc
Restricted Stock Units
2022-06-02+20,728→ 20,728 total
Exercise/Conversion
1Life Healthcare Inc
Common Stock
2022-06-02+4,534→ 4,534 total
Award
IVERIC bio, Inc.
Stock Option (right to buy)
2022-05-12+23,186→ 23,186 total
Award
IVERIC bio, Inc.
Restricted Stock Units
2022-05-12+14,588→ 14,588 total
Exercise/Conversion
IVERIC bio, Inc.
Common Stock
2022-05-11+7,500→ 12,500 total
Exercise/Conversion
IVERIC bio, Inc.
Restricted Stock Units
2022-05-11−7,500→ 0 total
Award
KALA BIO, Inc.$KALA
Stock Option (right to buy)
2021-11-15+42,000→ 42,000 total
Award
KALA BIO, Inc.$KALA
Common Stock
2021-11-15+157,765→ 157,765 total
Award
KALA BIO, Inc.$KALA
Common Stock
2021-11-15+5,144,390→ 5,144,390 total
Award
KALA BIO, Inc.$KALA
Common Stock
2021-11-15+38,965→ 38,965 total
Exercise/Conversion
IVERIC bio, Inc.
Common Stock
2021-07-15+5,000→ 5,000 total
Exercise/Conversion
IVERIC bio, Inc.
Restricted Stock Units
2021-07-15−5,000→ 10,000 total
Award
1Life Healthcare Inc
Restricted Stock Units
2021-06-03+4,534→ 4,534 total
Award
IVERIC bio, Inc.
Restricted Stock Units
2021-05-19+7,500→ 7,500 total
Award
IVERIC bio, Inc.
Stock Option (Right to Buy)
2021-05-19+15,500→ 15,500 total
Award
IVERIC bio, Inc.
Stock Option (Right to Buy)
2020-07-15+31,000→ 31,000 total
Award
IVERIC bio, Inc.
Restricted Stock Units
2020-07-15+15,000→ 15,000 total

Companies

Recent Filings

Address

C/O ANNEXON, INC. 1400 SIERRA POINT PKWY, BLDG C, STE 200

BRISBANE, CA, 94005

View on SEC.gov