Updated: May 19, 2026

Gene M. Zamiska

WDCWESTERN DIGITAL CORPSEC CIK: 0001456385
Estimated Net Worth
$16.7 Million9.9%vs Last Year
Last Updated: May 19, 2026 11:37 PM EST

Transaction Summary

Total Transactions60
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions23

Transaction Volume

Total Volume-$3.25M
Net Volume$3.25M
Buy Volume$0.00
Sell Volume-$3.25M

Trade Analysis

AVG Trade Size-$69.81K
Largest Trade$0.00
Most Active MonthAug
Most Active Year2024

Trading Sentiment

OverallBullish
Recent TradeNeutral
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

Gene M. Zamiska has an estimated net worth of $16.7 Million. This is based on reported shares across multiple companies, which include WESTERN DIGITAL CORP, and JUNIPER NETWORKS INC.



2025 was Gene M. Zamiska's most active year for acquiring shares with 7 total transactions. Gene M. Zamiska's most active month to acquire stocks was the month of July. 2024 was Gene M. Zamiska's most active year for disposing of shares, totalling 27 transactions. Gene M. Zamiska's most active month to dispose stocks was the month of July. 2023 saw Gene M. Zamiska paying a total of $0.00 for 17,833 shares, this is the most they've acquired in one year. In 2024 Gene M. Zamiska cashed out on 27,253 shares for a total of $1,740,502.31, their largest year based on trade value.

Holdings & Transactions

WDCwestern digital corp
SVP & Princ. Acctg Officer Officer
Updated: Sep 22, 2025VIEW QUOTE
Form TypeSEC Filing
0.5626.1372.49Sep 18View
-0.02698.18$80.79-$56.39K27.47KScheduledAug 27 - 28View
-0.051.61K$79.16-$127.60K28.17KScheduledAug 25 - 26View
-0.196.79K$75.17-$510.01K29.78KScheduledAug 21 - 22View
-0.083.10K$75.64-$234.64K36.57KAug 20View
66.9466.94Jun 18View
-0.01485.00$56.87-$27.58K39.60KScheduledJun 14 - 17View
-0.041.73K$54.88-$94.89K40.09KScheduledJun 05View
-0.031.14K$50.68-$57.87K41.82KMay 25 - 27View
-0.01360.00$50.63-$18.23K42.96KMay 20View
-0.01456.00$43.37-$19.78K43.32KScheduledMar 12View
-0.062.77K$41.40-$114.87K43.78KScheduledMar 06 - 07View
0.135.33K46.55KFeb 28View
-0.02480.00$72.24-$34.67K28.38KScheduledNov 27 - 29View
-0.041.11K$69.76-$77.29K28.86KScheduledNov 25 - 26View
-0.02637.00$64.21-$40.90K29.97KScheduledNov 20 - 21View
-0.061.99K$69.94-$139.39K30.61KOct 28View
-0.093.31K$62.34-$206.59K32.60KScheduledSep 03 - 04View
-0.01315.00$63.32-$19.95K35.92KScheduledAug 29View
-0.135.65K$62.55-$353.42K36.23KScheduledAug 25 - 27View
0.4212.37K$64.73-$41.23K41.88KScheduledAug 20 - 21View
-0.01219.00$78.00-$17.08K29.51KScheduledJun 17View
-0.00115.00$78.12-$8.98K29.73KJun 14View
-0.01315.00$75.39-$23.75K29.84KScheduledMay 29View
-0.01165.00$74.81-$12.34K30.16KMay 27View
-0.02637.00$72.29-$46.05K30.32KScheduledMay 20 - 21View
-0.01443.00$75.00-$33.22K30.96KScheduledApr 08View
-0.2610.77K$61.31-$660.22K31.40KScheduledMar 01View
-0.00196.00$57.48-$11.27K42.17KFeb 27View
-0.01261.00$54.13-$14.13K42.37KFeb 20View
-0.00165.00$47.21-$7.79K42.63KNov 27View
-0.01220.00$47.35-$10.42K42.79KNov 20View
-0.052.17K$45.42-$98.52K43.01KSep 06View
-0.021.15K$45.96-$52.67K45.18KSep 04View
0.6117.56K$39.49-$6.52K46.33KAug 25 - 27View
-0.03881.00$39.74-$35.01K28.77KAug 20View
-0.041.38K$41.88-$57.63K29.65KAug 12View
-0.00115.00$40.46-$4.65K30.92KJun 14View
-0.01162.00$39.71-$6.43K31.03KMay 27View
-0.01196.00$38.51-$7.55K31.19KFeb 27View
-0.01166.00$37.34-$6.20K31.39KNov 27View
-0.062.17K$40.90-$88.71K31.55KScheduledSep 07View
-0.031.15K$41.65-$47.73K33.72KSep 03View
-0.02664.00$45.49-$30.21K34.87KAug 27View
0.4010.20K35.53KAug 20View
-0.051.38K$50.67-$69.72K25.45KAug 12View
-0.00112.00$49.24-$5.51K26.61KJun 14View
-0.154.78K$63.00-$300.89K26.72KScheduledMay 04View
-0.082.61K$55.00-$143.38K31.50KNov 02View
-0.031.15K$61.41-$70.38K34.10KSep 03View
0.287.68K35.25KAug 27View
-0.051.38K$62.38-$85.90K27.78KAug 12View
0.051.34K28.83KJun 14View
0.9313.26K27.50KSep 03View
-0.091.38K$36.77-$50.63K14.56KAug 12View
0.76186.10431.48Apr 17View
0.86113.66245.38Jan 21View
131.72131.72Oct 22View
15.51KView
JNPRjuniper networks inc
Principal Acct Officer Officer
Updated: Feb 19, 2009VIEW QUOTE
Form TypeSEC Filing
160.00View