Updated: May 19, 2026

Giovanni Barbarossa

COHRCOHERENT CORP.SEC CIK: 0001237685
Estimated Net Worth
$84.2 Million
Last Updated: May 19, 2026 11:11 PM EST

Transaction Summary

Total Transactions85
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions30

Transaction Volume

Total Volume-$20.72M
Net Volume$20.72M
Buy Volume$0.00
Sell Volume-$20.72M

Trade Analysis

AVG Trade Size-$310.25K
Largest Trade$214.27K
Most Active MonthAug
Most Active Year2007

Trading Sentiment

OverallBullish
Recent TradeSelling
Last 90 Days0 Trades
ConvictionNone

Net Worth & Trading Activity Over Time

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Monthly Trading Pattern

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Past Insider Trading and Trends

Giovanni Barbarossa has an estimated net worth of $84.2 Million. This is based on reported shares across multiple companies, which include COHERENT CORP., OCLARO, INC., and AVANEX CORP.



2009 was Giovanni Barbarossa's most active year for acquiring shares with 24 total transactions. Giovanni Barbarossa's most active month to acquire stocks was the month of July. 2007 was Giovanni Barbarossa's most active year for disposing of shares, totalling 21 transactions. Giovanni Barbarossa's most active month to dispose stocks was the month of July. 2025 saw Giovanni Barbarossa paying a total of $2,392,328.80 for 89,357 shares, this is the most they've acquired in one year. In 2025 Giovanni Barbarossa cashed out on 200,478 shares for a total of $19,962,989.77, their largest year based on trade value.

Holdings & Transactions

COHRcoherent corp.
EVP, General Management Officer
Updated: Nov 10, 2025VIEW QUOTE
Form TypeSEC Filing
-0.2760.71K$160.00-$9.71M163.16KScheduledNov 06View
-0.2159.48K$90.41-$5.97M223.86KScheduledOct 29View
0.049.06K$90.71-$1.89M223.86KAug 28View
0.001.02K214.80KAug 28 - 29View
0.024.62K213.78KAug 13View
-0.0510.09K209.16KJul 01View
0.1732.16K219.25KAug 31View
0.046.49K187.09KAug 28View
-0.0714.00K180.61KAug 28View
-0.0510.09K194.61KJul 01View
0.0917.07K204.70KAug 28View
0.0814.56K187.63KJul 19View
0.3140.71K173.07KJul 01View
0.2022.18K$63.60-$1.16M132.36KAug 28View
-0.49106.62K$38.67-$4.47M110.18KScheduledNov 16 - 17View
0.2219.66K$42.28-$125.40K110.18KAug 28View
0.086.90K$46.21-$402.21K90.52KAug 18View
0.5036.74K$36.28-$42.63K110.70KAug 28View
0.2313.87K$39.24-$662.33K73.96KAug 20View
-0.02968.00$38.26-$37.04K60.10KAug 18View
-0.085.57K$34.49-$192.21K61.06KNov 20View
0.4224.86K84.40KAug 28View
-0.042.60K$45.65-$118.83K59.53KAug 18 - 20View
0.115.93K$45.65-$266.19K62.14KAug 15View
-0.149.51K$46.55-$442.64K56.21KJun 18View
0.3520.50K78.84KAug 18View
0.209.85K$36.60-$308.06K59.86KAug 15View
-0.02921.00$34.05-$31.36K50.01KJun 20View
0.8434.61K$21.67$214.27K75.65KAug 20View
0.134.69K$21.34-$85.57K41.04KAug 16View
0.4511.24K36.35KNov 20View
-0.061.53K$18.12-$27.78K25.11KNov 19View
-0.071.99K$17.90-$35.62K26.64KAug 26View
0.184.33K28.63KAug 15View
31.36K31.36KAug 15View
3.4218.80K24.30KJun 18View
5.50KView
oclaro, inc.
Updated: Oct 29, 2010
Form TypeSEC Filing
0.206.31K37.73KOct 27View
40.00K40.00KOct 21View
16.67K16.67KMay 13View
14.671.15M1.23MApr 27View
View
avanex corp
CEO and President Director
Updated: Apr 28, 2009
Form TypeSEC Filing
-1.00113.05KDec 18 - 21View
-1.00113.76KFeb 02 - 27View
60.00K60.00KNov 21View
0.209.86K$9.8659.13KSep 21View
5.7842.00K$42.0049.27KAug 18View
-0.01833.00$0.67-$558.11107.92KScheduledJul 31View
-0.01833.00$1.05-$874.65108.75KScheduledMay 21View
-0.01833.00$0.75-$624.75109.59KScheduledApr 22View
-0.01834.00$0.67-$558.78110.42KScheduledMar 24View
-0.01833.00$0.79-$658.07111.25KScheduledFeb 22View
-0.01833.00$0.89-$741.37112.09KScheduledJan 25View
-0.2028.26K$0.91-$25.77K112.92KScheduledJan 04View
-0.01834.00$1.36-$1.13K141.18KScheduledDec 21View
-0.01833.00$1.47-$1.22K142.01KScheduledNov 21View
0.8799.17K$1.67-$1.36K212.85KScheduledOct 21 - 23View
-0.2028.26K$1.71-$48.33K113.68KScheduledOct 04View
-0.01834.00$1.67-$1.39K141.94KScheduledSep 21View
0.3436.48K$36.48142.78KSep 06View
-0.01833.00$1.66-$1.38K106.30KScheduledAug 22View
-0.01833.00$1.97-$1.64K107.13KScheduledJul 23View
-0.2128.26K$1.81-$51.15K107.97KScheduledJul 03View
-0.01834.00$1.79-$1.49K136.23KScheduledJun 21View
-0.01833.00$1.57-$1.31K137.06KScheduledMay 23View
-0.01833.00$1.77-$1.47K137.89KScheduledApr 24View
-0.1728.26K$1.74-$49.10K138.73KScheduledApr 04View
$28.26124.49KMar 31View
0.349.88K$1.82-$1.52K38.94KScheduledMar 20 - 21View
-0.03833.00$2.06-$1.72K29.06KScheduledFeb 20 - 21View
-0.03833.00$2.10-$1.75K29.90KScheduledJan 20 - 25View
-0.2028.26K$1.87-$52.82K113.77KScheduledJan 03 - 31View
-0.2510.00K$1.83-$18.29K30.73KScheduledDec 20 - 21View
30.00K30.00KOct 31View
15.00K15.00KOct 09View
-0.1728.26K$1.67-$47.17K142.03KScheduledSep 30 - 02View
-0.9728.26K$1.64-$46.47K728.00ScheduledJul 11View
$28.26198.55KJun 30View
-1.00195.37K$1.51-$212.66K728.00May 11View
-0.0512.05K$3.15-$37.94K214.76KMar 31View
226.09K226.09KFeb 01View
40.00K40.00KDec 20View
50.00K50.00KJun 13View
224.98K224.98KJul 29View
400.00K400.00KAug 01View