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Rizo Aleksandra profile photo

Aleksandra Rizo

CIK: 0001766210

Transaction Breakdown

Open Market Buys (P)0 (0.0%)

High conviction signal

Open Market Sales (S)0 (0.0%)

Position reduction

Option Exercises (M)0 (0.0%)

Derivative conversions

Awards (A)2 (100.0%)

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)

Syndax Pharmaceuticals Inc logo
SNDX

Syndax Pharmaceuticals Inc

Director

Discretionary Trading P&L

Holdings

Transaction History (2 total)

  • Syndax Pharmaceuticals Inc logo
    SNDX

    Syndax Pharmaceuticals Inc

    Feb 4, 2026
    Award(A)
    Direct
    24K shares-
  • Syndax Pharmaceuticals Inc logo
    SNDX

    Syndax Pharmaceuticals Inc

    Feb 5, 2025
    Award(A)
    Direct
    25K shares-

1-2 of 2

About Rizo Aleksandra

Rizo Aleksandra (SEC CIK 0001766210) files insider reports with the SEC as Director of Syndax Pharmaceuticals Inc (SNDX).

Signal8 holds 2 ownership filings by Rizo Aleksandra, all Form 4s, filed between Feb 7, 2025 and Feb 6, 2026. Those filings report 2 transactions, from Feb 5, 2025 to Feb 4, 2026. Signal8's Form 4 history starts in Sep 2024.

The business address on Rizo Aleksandra's filings is in NEW YORK, NY.

Recent filings by Rizo Aleksandra

  • Feb 4, 2026: Grant or award of SNDX shares (Form 4, code A).
  • Feb 5, 2025: Grant or award of SNDX shares (Form 4, code A).

Other insiders filing for Syndax Pharmaceuticals Inc (SNDX)

How to read Form 4 transaction codes