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Home/Insiders/Casdin Alexander W.
CA
SEC Insider//CIK 0001455228

Casdin Alexander W.

CIK 00014552284 companiesSAN DIEGO, CA
SEC Profile

Transactions

25

Companies

4

Filings

12

CIK

0001455228

Recent Transactions

25 trades
  • Award
    Erasca, Inc.$ERAS

    Stock Option (right to buy)

    2024-06-20+60,000→ 60,000 total
  • Purchase
    Erasca, Inc.$ERAS

    Common Stock

    2024-05-21$2.27/sh+80,000→ 573,974 total
  • Award
    Erasca, Inc.$ERAS

    Stock Option (right to buy)

    2024-01-01+41,084→ 41,084 total
  • Purchase
    Erasca, Inc.$ERAS

    Common Stock

    2023-12-04$1.66/sh+30,000→ 493,974 total
  • Award
    Erasca, Inc.$ERAS

    Stock Option (right to buy)

    2023-06-22+60,000→ 60,000 total
  • Award
    PROJECT SAGE OLDCO, INC.

    Common Stock

    2023-06-15+15,000→ 252,099 total
  • Purchase
    Erasca, Inc.$ERAS

    Common Stock

    2023-04-10$2.76/sh+20,000→ 463,974 total
  • Purchase
    Erasca, Inc.$ERAS

    Common Stock

    2022-12-15$4.87/sh+20,000→ 443,974 total
  • Other
    Erasca, Inc.$ERAS

    Common Stock

    2022-07-01−750,000→ 0 total
  • Award
    Erasca, Inc.$ERAS

    Stock Option (right to buy)

    2022-06-22+40,000→ 40,000 total
  • Conversion
    Erasca, Inc.$ERAS

    Series A Preferred Stock

    2021-07-20−900,000→ 0 total
  • Conversion
    Erasca, Inc.$ERAS

    Common Stock

    2021-07-20+750,000→ 750,000 total
  • Conversion
    Erasca, Inc.$ERAS

    Series A Preferred Stock

    2021-07-20−180,000→ 0 total
  • Conversion
    Erasca, Inc.$ERAS

    Common Stock

    2021-07-20+150,000→ 337,500 total
  • Disposition to Issuer
    Ignyta, Inc.

    Stock Option (Right to Buy)

    2018-02-08−24,000→ 0 total
  • Disposition to Issuer
    Ignyta, Inc.

    Stock Option (Right to Buy)

    2018-02-08−15,000→ 0 total
  • Disposition to Issuer
    Ignyta, Inc.

    Stock Option (Right to Buy)

    2018-02-08−20,000→ 0 total
  • Disposition to Issuer
    Ignyta, Inc.

    Stock Option (Right to Buy)

    2018-02-08−15,000→ 0 total
  • Disposition to Issuer
    Ignyta, Inc.

    Common Stock

    2018-02-08$27.00/sh−100,000→ 0 total
  • Disposition to Issuer
    Ignyta, Inc.

    Stock Option (Right to Buy)

    2018-02-08−6,666→ 0 total
  • Disposition to Issuer
    Ignyta, Inc.

    Common Stock

    2018-02-08$27.00/sh−706,464→ 0 total
  • Disposition to Issuer
    Ignyta, Inc.

    Stock Option (Right to Buy)

    2018-02-08−10,000→ 0 total
  • Award
    Ignyta, Inc.

    Stock Option (Right to Buy)

    2017-06-13+20,000→ 20,000 total
  • Award
    DUSA PHARMACEUTICALS INC

    Non-Qualified Stock Option

    2010-06-30+10,000→ 10,000 total
  • Award
    DUSA PHARMACEUTICALS INC

    Non-Qualified Stock Option

    2009-06-30+10,000→ 10,000 total

Companies

4

Recent Filings

12

Address

C/O IGNYTA, INC. 4545 TOWNE CENTRE COURT

SAN DIEGO, CA, 92121

View on SEC.gov