Insider filing · COHR
Christopher Koeppen
EVP of Aerospace & Defense
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Coherent Corp.
COHR · Technology · 52 filings in 24 months
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Christopher Koeppen sold $431K of Coherent (COHR)
Executed Nov 14 2024, disclosed Nov 18 2024, 4 days later.
Value, as filed
$431K
4,176 sh × $103.18
Executed
Nov 14 2024
the trade date, as filed
Disclosed
Nov 18 2024
4 days after the trade
Return, 21 sessionsiFrom the disclosed entry session; derived
–
purchases only
Returns are measured on stock purchases only.
The filer
CKChristopher Koeppen (EVP of Aerospace & Defense) filed 5 Form 4 reports in the past 24 months (0 purchases, 5 sales, 1 filed past the two-business-day deadline), most often in Coherent Corp. (COHR). The largest single filing was $902K of COHR (11,280 sh across 3 lots, as filed), executed May 13 2025.
The name
COHRTechnology · Coherent Corp. develops, manufactures, and markets engineered materials, optoelectronic components and devices, and laser systems for the u…
More Technology filings→ Insider filings, newest first→ View the original filing at www.sec.gov→Other filings by Christopher Koeppen in COHR
COHRSALE
Coherent Corp.
$789K8,058 sh across 4 lots
Exec Jul 16 2025
Filed Jul 18 2025 · 5:30 PM ET COHRSALE Coherent Corp. $902K
11,280 sh across 3 lots
Exec May 13 2025
Filed May 14 2025 · 5:30 PM ET COHRSALE Coherent Corp. $277K
2,590 sh × $107.00
Exec Dec 3 2024
Filed Dec 4 2024 · 5:30 PM ET COHRSALE Coherent Corp. $553K
5,164 sh across 2 lots
Exec Nov 22 2024
Filed Dec 17 2024 · 5:30 PM ET †