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Yaffe Kristine profile photo

Kristine Yaffe

CIK: 0001783895

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)1 (33.3%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (66.7%)

Compensation grants

Other (G, F, J, C, D, …)0 (0.0%)

Gifts, tax withholding, conversions, dispositions to the issuer and other codes

Companies & Roles (1)

Alector, Inc. logo
ALEC

Alector, Inc.

Director

Discretionary Trading P&L

Holdings

Transaction History (3 total)

  • Alector, Inc. logo
    ALEC

    Alector, Inc.

    Jun 17, 2026
    Award(A)
    Direct
    28.7K shares-
  • Alector, Inc. logo
    ALEC

    Alector, Inc.

    Jun 20, 2025
    Sale(S)
    Direct
    1K shares at avg. $1.44$1K
  • Alector, Inc. logo
    ALEC

    Alector, Inc.

    Jun 11, 2025
    Award(A)
    Direct
    28.7K shares-

1-3 of 3

About Yaffe Kristine

Yaffe Kristine (SEC CIK 0001783895) files insider reports with the SEC as Director of Alector, Inc. (ALEC).

Signal8 holds 3 ownership filings by Yaffe Kristine, all Form 4s, filed between Jun 12, 2025 and Jun 17, 2026. Those filings report 3 transactions, from Jun 11, 2025 to Jun 17, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Yaffe Kristine's filings is in SOUTH SAN FRANCISCO, CA.

Recent filings by Yaffe Kristine

  • Jun 17, 2026: Grant or award of ALEC shares (Form 4, code A).
  • Jun 20, 2025: Open-market sale of ALEC shares (Form 4, code S).
  • Jun 11, 2025: Grant or award of ALEC shares (Form 4, code A).

Other insiders filing for Alector, Inc. (ALEC)

How to read Form 4 transaction codes