Coherent Corp.

COHR · Technology · Coherent Corp. develops, manufactures, and markets engineered materials, optoelectronic components and devices, and laser systems for the u…

Coherent Corp. (COHR), in the Technology sector, has 38 disclosed filings on Paydirt over the trailing twelve months from 4 members of Congress and 13 corporate insiders: 3 purchases and 36 sales, 1 filed past the deadline. Filers took a median of 2 days from execution to disclosure, and the most recent trade was executed Sep 11 and filed Sep 15. The most active filer was Christopher Koeppen with 6 filings.

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Filings, ttm

3 buys · 36 sells · 1 late

Traders, ttm

4 congress · 13 insiders

Volume, ttmiDollar value disclosed in the window

$1.1B

estimated for Congress, as filed for insiders

Median delay

execution to disclosure

Last traded

Sep 11

Filed Sep 15

ADViAverage daily dollar volume

$1.4B

market data

Share price · 12M

$322 (+180.6%)

Adjusted for splits and dividends.

Volume by month

Buys $130K Sells $1.1B

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed

Christopher Koeppen EVP of Aerospace & Defense 6 filings SS

Stephen A Skaggs Director 6 filings ED

Enrico Digirolomo Director 5 filings SL

Sherri R Luther Chief Financial Officer 5 filings HX

Howard H. Xia Director 5 filings MM

Markwayne Mullin Senator (Spouse) 4 filings JE

Julie Sheridan Eng EVP, Engineering 4 filings JC

Joseph J Corasanti Director 3 filings

Recent filings

Enrico DigirolomoSALE Director $1.6M
5,315 sh × $305.99
Exec Sep 11
Filed Sep 15 · 7:00 PM ET Robert P BeardSALE Chief Strategy & Legal Officer $155K
500 sh × $309.32
Exec Sep 9
Filed Sep 11 · 4:09 PM ET Gilbert CisnerosSALE Representative $8K
$1K–15K bracket
Exec Aug 18
Filed Sep 10 Lisa Neal-GravesSALE Director $591K
2,200 sh × $268.42
Exec Sep 2
Filed Sep 4 · 4:12 PM ET Enrico DigirolomoSALE Director $629K
2,272 sh × $276.85
Exec Aug 31
Filed Sep 2 · 8:11 PM ET Stephen A SkaggsSALE Director $629K
2,272 sh × $276.88
Exec Aug 31
Filed Sep 2 · 8:11 PM ET Enrico DigirolomoSALE Director $945K
3,911 sh × $241.50
Exec Mar 6
Filed Sep 2 · 8:09 PM ET † Julie Sheridan EngSALE Chief Technology Officer $3.6M
13,077 sh across 2 lots
Exec Aug 31
Filed Sep 1 · 9:06 PM ET Sherri R LutherSALE Chief Financial Officer $972K
3,000 sh × $324.00
Exec Aug 18
Filed Aug 20 · 4:07 PM ET Sherri R LutherSALE Chief Financial Officer $307K
1,000 sh × $306.68
Exec Jul 22
Filed Jul 24 · 8:06 PM ET Sheldon WhitehousePURCHASE Senator $33K
$15K–50K bracket
Exec Jun 25
Filed Jul 8 Sherri R LutherSALE Chief Financial Officer $746K
2,000 sh × $372.96
Exec May 12
Filed May 13 · 5:30 PM ET Howard H. XiaSALE Director $709K
2,000 sh across 4 lots
Exec May 11
Filed May 13 · 5:30 PM ET Sherri R LutherSALE Chief Financial Officer $702K
2,000 sh × $351.00
Exec Apr 22
Filed Apr 24 · 5:30 PM ET Gilbert CisnerosPURCHASE Representative $8K
$1K–15K bracket
Exec Mar 25
Filed Apr 7 Howard H. XiaSALE Director $1.0M
4,240 sh across 4 lots
Exec Mar 16
Filed Mar 18 · 5:30 PM ET Julie Sheridan EngSALE Chief Technology Officer $375K
1,454 sh × $258.18
Exec Mar 10
Filed Mar 12 · 5:30 PM ET Stephen A SkaggsSALE Director $857K
3,523 sh × $243.13
Exec Mar 9
Filed Mar 11 · 5:30 PM ET Enrico DigirolomoSALE Director $945K
3,911 sh × $241.50
Exec Mar 6
Filed Mar 9 · 5:30 PM ET Julie Sheridan EngSALE Chief Technology Officer $814K
2,792 sh × $291.42
Exec Mar 2
Filed Mar 4 · 5:30 PM ET Markwayne MullinSALE Senator (Joint) $33K
$15K–50K bracket
Exec Feb 4
Filed Mar 2 Sherri R LutherSALE Chief Financial Officer $871K
4,000 sh × $217.74
Exec Feb 12
Filed Feb 17 · 5:30 PM ET Markwayne MullinSALE Senator (Spouse) $65K
2 lots · $30K–100K bracket
Exec Dec 18 2025
Filed Jan 13 Joseph J CorasantiSALE Director $3.0M
15,000 sh × $196.74
Exec Dec 10 2025
Filed Dec 12 2025 · 5:30 PM ET Howard H. XiaSALE Director $340K
2,000 sh across 2 lots
Exec Dec 2 2025
Filed Dec 3 2025 · 5:30 PM ET