Transaction · 0000899140-26-000912

Luther Sherri R

Luther Sherri R, CFO, reported an open-market or private sale at COHERENT CORP. involving 3000.000000 shares for an estimated $972000.00. Reported holdings after the transaction were 64475.000000 shares. The stored filing text includes a detected 10b5-1 reference.

Open-market sellSEC transaction code SCFO
COHRCOHERENT CORP.
Filing timeAug 20
Trade dateAug 18, 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
$290.02
Pre-filing
1mo ago -4.3%1w ago +13.3%1d ago +21.1%
Returns since
7d +1.9%30d -6.2%90d -6.2%180d -6.2%1y -6.2%

COHR price since this filing

30 days of pre-filing context and vertical markers at the filing date plus 7d / 30d / 90d / 180d / 1y afterwards
COHR since 2026-08-20Filed 15 days ago · 30 days of 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
0000899140-26-000912
Common Stock
Transaction date
Aug 18, 2026
Filed Aug 20, 2026, 08:07 PM · 2d delay
Shares
3.00k sh
$32.4k per share
Estimated value
-$97.2M
Computed from shares × price
Holdings after
64.4k sh
Direct

Filing signal explanations

Badges describe filing facts only — not predictions.

Cluster 14dRepeat 30dPattern $10.0MLarge $100M
Direct Ownership 10b5-1 Detected
0score
Filing-only score

0

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

Chief Financial Officer

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

    The sale transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 13, 2025.

Original filing · 0000899140-26-000912
Related transactions

0 other filings

Same reporting owner
Recent company activity

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COHR