Transaction · 0001125345-26-000063

Bonvini Ezio

Bonvini Ezio, SV, CSO, reported a transaction classified as exercise at MACROGENICS INC involving 8000.000000 shares for an estimated $20800.00. Reported holdings after the transaction were 193799.000000 shares. A 10b5-1 reference was not detected in the stored filing text.

exerciseSEC transaction code MSV, CSO
MGNXMACROGENICS INC
Filing timeOct 07
Trade dateOct 06, 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
$4.13
Pre-filing
1mo ago +6.5%1w ago +0.0%1d ago +0.0%
Returns since
7d30d90d180d1y

MGNX price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
MGNX since 2026-10-07Filed yesterday · 1 day of post-filing data
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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
exercise
Code M
Identifier
0001125345-26-000063
Common Stock
Transaction date
Oct 06, 2026
Filed Oct 07, 2026, 08:22 PM · 1d delay
Shares
8.00k sh
$2.60 per share
Estimated value
$20.8k
Computed from shares × price
Holdings after
193k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $100kLarge $1.00M
Direct Ownership
+10score
Filing-only score

+10

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

Sr VP, Research & CSO

Officer YesDirector No10% NoOther No
Footnotes & amended
  1. F1

    The transaction represents an exercise and hold of options.

  2. F2

    12.5% of the shares underlying the grant become exercisable 6 months after the date of grant and an additional 6.25% of the shares underlying the grant become exercisable on the first day of each thre…

Original filing · 0001125345-26-000063
Related transactions

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Same reporting owner
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MGNX