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Giovanni Barbarossa

EVP, General Management · Coherent

Giovanni Barbarossa (EVP, General Management) filed 1 Form 4 report in the trailing twelve months (0 purchases, 1 sale), most often in Coherent Corp. (COHR). Data as of Nov 8 2026.

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Return, ttmiAverage return per filing, trailing twelve months
–
no purchases on file
Delay-adjustediThe same average, entered at disclosure dates
–
returns measure stock purchases only
Filings, ttm
1
0 buys · 1 sells
Median delay
–
measured on stock purchases
Volume, ttmiDollar value disclosed in the trailing twelve months
–
no filings in the window
Last traded
Nov 6 2025
Filed Nov 10 2025

Median ADV $1.4B across their filed names

Open performance→
Volume by month
$9.7M$4.9M$0Dec 2024Jun 2025Dec 2025Jun 2026Oct 2025 · sells $8.4MNov 2025 · sells $9.7M
Buys $0 Sells $18.1M

Shares × price, as filed · by filing month · past 24 months

Most traded names
COHR Coherent Corp. COHR · 0 buys · 2 sells 2 filings
Recent filings
COHRSALE Coherent Corp. View filing → $9.7M
60,706 sh × $160.00
Exec Nov 6 2025
Filed Nov 10 2025 · 5:30 PM ET COHRSALE Coherent Corp. View filing → $8.4M
59,480 sh across 2 lots
Exec Oct 29 2025
Filed Oct 31 2025 · 5:30 PM ET