Transaction · 0001193125-26-384042

Barrow Robert

Barrow Robert, CEO, reported a transaction classified as grant at Definium Therapeutics, Inc. involving 40000.000000 shares for an estimated $0.00. Reported holdings after the transaction were 1513663.000000 shares. The stored filing text includes a detected 10b5-1 reference.

grantSEC transaction code ACEO
DFTXDefinium Therapeutics, Inc.
Filing timeSep 05
Trade dateSep 02, 2026
Filing · SECView on SEC
InsiderProfile

Price performance since filing

Close on the filing date, the pre-filing context, and the forward return at standard windows
Price at filing
$45.07
Pre-filing
1mo ago -7.3%1w ago +0.0%1d ago +0.0%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

DFTX price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
DFTX since 2026-09-05Filed today · pre-filing context shaded
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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
grant
Code A
Identifier
0001193125-26-384042
Common Shares
Transaction date
Sep 02, 2026
Filed Sep 05, 2026, 01:30 AM · 3d delay
Shares
40.0k sh
$0 per share
Estimated value
$0
Computed from shares × price
Holdings after
1.51M sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership 10b5-1 Detected
-26score
Filing-only score

-26

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

Low filing signal

This filing has a meaningfully negative filing-only score. It is likely less useful as a positive insider-activity signal.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

Chief Executive Officer

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

    The common shares represent the first tranche of performance share units granted effective February 3, 2026. Each performance share unit represented a contingent right to receive one common share bas…

  2. F2

    Amount includes 417 shares acquired under the Definium Therapeutics, Inc. 2024 Employee Share Purchase Plan on August 17, 2026.

  3. F3

    Represents the number of Common Shares sold to satisfy withholding tax obligations in connection with the settlement of vested performance restricted stock units, pursuant to sell-to-cover elections u…

  4. F4

    The reported price is a weighted average sales price. These shares were sold in multiple transactions on September 3, 2026 at prices ranging from $37.46 to $38.94. The Reporting Person undertakes to p…

Original filing · 0001193125-26-384042
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