Transaction · 0001754181-26-000013

PERLROTH VICTOR

PERLROTH VICTOR, CHAIR, reported a transaction classified as exercise at Kodiak Sciences Inc. involving 600000.000000 shares for an estimated $3228000.00. Reported holdings after the transaction were 2995538.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MCHAIR
KODKodiak Sciences Inc.
Filing timeSep 29
Trade dateSep 25, 2026
Filing · SECView on SEC
InsiderProfile
% of reported position tradedUnavailableCalculated only for code-P purchases and code-S sales.

Row-level estimate for this security and ownership context, not the insider’s complete portfolio. Joint ownership, other transactions in the filing, amendments and footnotes can affect interpretation.

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
—
Pre-filing
1mo ago1w ago1d ago
Returns since
7d30d90d180d1y

KOD price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
KOD since 2026-09-29Filed yesterday · 1 day of post-filing data
Loading…
Filing datePost-filing windows (7d, 30d, 90d, 180d, 1y)30 days of pre-filing context

Transaction facts

Stored Form 4 columns with their raw values

Non-derivative
Type
exercise
Code M
Identifier
0001754181-26-000013
Common Stock
Transaction date
Sep 25, 2026
Filed Sep 29, 2026, 11:44 PM · 4d delay
Shares
600k sh
$5.38 per share
Estimated value
$3.22M
Computed from shares × price
Holdings after
2.99M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
+6score
Filing-only score

+6

Compact filing score computed from stored Form 4 facts. Version v1.

Positive filing signal

This filing has a modest positive filing-only score. Treat it as a useful flag for review, not as a buy signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chairman and CEO

Officer YesDirector Yes10% YesOther No
Footnotes & amended
  1. F1

    Shares subject to the option are fully vested.

  2. F2

    One-forty-eighth (1/48th) of the shares vest one month after July 1, 2024; the balance of the shares vest in a series of forty-seven (47) successive equal monthly installments thereafter, subject to t…

  3. F3

    One-forty-eighth (1/48th) of the shares vest one month after July 1, 2025; the balance of the shares vest in a series of forty-seven (47) successive equal monthly installments thereafter, subject to t…

Original filing · 0001754181-26-000013
Related transactions

0 other filings

Same reporting owner
Recent company activity

0 recent txs

KOD