Immix Biopharma, Inc.·4

May 29, 5:05 PM ET

Chudnovsky Yekaterina 4

4 · Immix Biopharma, Inc. · Filed May 29, 2026

Research Summary

AI-generated summary of this filing

Updated

Immix Biopharma (IMMX) Director Yekaterina Chudnovsky Receives Award

What Happened
Yekaterina Chudnovsky, a director of Immix Biopharma (IMMX), was granted equity awards on 2026-05-22: 6,250 restricted stock units (RSUs) and a separate 12,500-share derivative award (reported as an acquisition at $0.00). Both grants were reported with a $0.00 per-share price, so no cash changed hands. These are compensatory awards (not open‑market purchases or sales).

Key Details

  • Transaction date(s): May 22, 2026; Form 4 filed May 29, 2026 (7 days after the transaction). The filing appears later than the typical 2-business-day Form 4 deadline.
  • Awards: 6,250 RSUs (F1) and a 12,500-share derivative award (F3) — both reported as acquisitions at $0.00.
  • Vesting:
    • RSUs (6,250): vest in full on the earlier of the one‑year anniversary of the grant or the Issuer’s 2027 annual meeting, subject to continued service (F1).
    • Derivative/option (12,500): vests in substantially equal monthly installments over the 12 months after grant, or any remaining unvested portion vests on the 2027 annual meeting if it occurs earlier, subject to continued board service (F3).
  • Shares owned after transaction: Not stated in the reported details.
  • Beneficial ownership note: Reporting person is sole member/manager of GKCC, LLC and may be deemed to beneficially own shares held by GKCC (F2).
  • Exhibit: Exhibit 24.1 (Powers of Attorney) attached to filing.

Context
These were grant/award transactions (compensation), not purchases or sales; RSUs convert to shares only when they vest, and the option award vests over time, so there was no immediate sale or cash exercise reported. Grants at $0 are common for compensation awards and do not by themselves indicate a market buy or sell signal.

Insider Transaction Report

Form 4
Period: 2026-05-22
Transactions
  • Award

    Common Stock

    [F1]
    2026-05-22+6,2506,250 total
  • Award

    Stock Option (Right to Buy)

    [F3]
    2026-05-22+12,50012,500 total
    Exercise: $8.78Exp: 2036-05-22Common Stock (12,500 underlying)
Holdings
  • Common Stock

    [F2]
    (indirect: By LLC)
    3,241,076
Footnotes (3)
  • [F1]The Reporting Person was granted 6,250 restricted stock units ("RSUs") pursuant to the Issuer's 2021 Equity Incentive Plan, which RSUs will vest in full on the earlier of (i) the one-year anniversary of the date of grant, and (ii) the date that the Issuer's 2027 annual meeting of stockholders (the "2027 Annual Meeting") is held, subject to the Reporting Person's continued service with the Issuer.
  • [F2]The Reporting Person is the sole member and manager of GKCC, LLC and may be deemed to beneficially own the shares held by GKCC, LLC.
  • [F3]The stock option will vest in substantially equal monthly installments over the 12 months following the date of grant (or, in the event the 2027 Annual Meeting occurs prior to the first anniversary of the date of grant, any remaining unvested portion of the stock option will vest on the date of such 2027 Annual Meeting), subject to the Reporting Person's continued service on the Issuer's Board through the applicable vesting date.
Signature
/s/ Ilya Rachman as Attorney-In-Fact for Yekaterina Chudnovsky|2026-05-29

Documents

2 files