Coherent Corp.

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

SS Stephen A Skaggs Director 6 filings · 0 buys, 6 sales ED Enrico Digirolomo Director 5 filings · 0 buys, 5 sales CK Christopher Koeppen EVP of Aerospace & Defense 5 filings · 0 buys, 5 sales SL Sherri R Luther Chief Financial Officer 5 filings · 0 buys, 5 sales HX Howard H. Xia Director 5 filings · 0 buys, 5 sales JE Julie Sheridan Eng EVP, Engineering 4 filings · 0 buys, 4 sales MM Markwayne Mullin Senator (Spouse) 4 filings · 2 buys, 2 sales JC Joseph J Corasanti Director 3 filings · 0 buys, 3 sales

All 20 filers

GB Giovanni Barbarossa EVP, General Management 2 filings · 0 buys, 2 sales GC Gilbert Cisneros Representative 2 filings · 1 buy, 1 sale LM Lisa McClain Representative (Spouse) 2 filings · 2 buys, 1 sale BL Bain Capital Investors Llc 10% owner 1 filing · 0 buys, 1 sale RB Robert P Beard Chief Strategy & Legal Officer 1 filing · 0 buys, 1 sale MD Michael L Dreyer Director 1 filing · 0 buys, 1 sale IM Ilaria Mocciaro SVP, Finance 1 filing · 0 buys, 1 sale LG Lisa Neal-Graves Director 1 filing · 0 buys, 1 sale EP Elizabeth Patrick Director 1 filing · 0 buys, 1 sale SS Shaker Sadasivam Director 1 filing · 0 buys, 1 sale MS Michelle M Sterling Director 1 filing · 0 buys, 1 sale SW Sheldon Whitehouse Senator (Spouse) 1 filing · 1 buy, 0 sales

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