Transaction · 0001636282-26-000111

King-Jones Heidy

King-Jones Heidy, SR, reported an open-market or private sale at Spyre Therapeutics, Inc. involving 16548.000000 shares for an estimated $1442985.60. Reported holdings after the transaction were 9451.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SSR
SYRESpyre Therapeutics, Inc.
Filing timeSep 04
Trade dateSep 01, 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
$87.25
Pre-filing
1mo ago +12.7%1w ago +24.7%1d ago +2.4%
Returns since
7d +0.0%30d +0.0%90d +0.0%180d +0.0%1y +0.0%

SYRE price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
SYRE since 2026-09-04Filed 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
Sell
Code S
Identifier
0001636282-26-000111
Common Stock
Transaction date
Sep 01, 2026
Filed Sep 04, 2026, 01:34 AM · 3d delay
Shares
16.5k sh
$8.72k per share
Estimated value
-$144M
Computed from shares × price
Holdings after
9.45k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Cluster Selling Direct Ownership Large Holdings Reduction Large Sale Repeat Seller 10b5-1 Detected
-4score
Filing-only score

-4

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

Neutral filing signal

This filing is broadly neutral on the filing-only scale. The Form 4 facts do not strongly tilt positive or negative.

Reported relationships & other filings

Form 4 relationship flags and nearby filing context

Reported roles

See Remarks

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

    This transaction was executed pursuant to a Rule 10b5-1 trading plan adopted on April 16, 2026.

  2. F2

    Includes 489 shares of common stock acquired by the Reporting Person on August 15, 2024, 495 shares of common stock acquired by the Reporting Person on February 15, 2025, 850 shares of common stock ac…

  3. F3

    The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $85.71 to $86.70, inclusive. The Reporting Person undertakes to provide to th…

  4. F4

    The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $86.71 to $87.70, inclusive. The Reporting Person undertakes to provide to th…

  5. F5

    The price reported above is a weighted average price. The shares were sold in multiple transactions at prices ranging from $87.73 to $88.69, inclusive. The Reporting Person undertakes to provide to th…

  6. F6

    This option represents the right to purchase 539,810 shares of the Issuer's common stock (which have been adjusted to reflect the Issuer's 1-for-25 reverse stock split on September 8, 2023), one quart…

Original filing · 0001636282-26-000111
Related transactions

0 other filings

Same reporting owner
Recent company activity

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