Updated: May 19, 2026

Christopher Brown

ALGMALLEGRO MICROSYSTEMS, INC.SEC CIK: 0001378842
Estimated Net Worth
$15.6 Million
Last Updated: May 19, 2026 03:38 AM EST

Transaction Summary

Total Transactions118
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions37

Transaction Volume

Total Volume-$7.25M
Net Volume$7.25M
Buy Volume$0.00
Sell Volume-$7.25M

Trade Analysis

AVG Trade Size-$104.52K
Largest Trade$221.72K
Most Active MonthJun
Most Active Year2011

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

Christopher Brown has an estimated net worth of $15.6 Million. This is based on reported shares across multiple companies, which include OPTIUM CORP, ALLEGRO MICROSYSTEMS, INC., and FINISAR CORP.



2011 was Christopher Brown's most active year for acquiring shares with 23 total transactions. Christopher Brown's most active month to acquire stocks was the month of May. 2011 was Christopher Brown's most active year for disposing of shares, totalling 52 transactions. Christopher Brown's most active month to dispose stocks was the month of May. 2016 saw Christopher Brown paying a total of $1,825,706.18 for 132,826 shares, this is the most they've acquired in one year. In 2019 Christopher Brown cashed out on 198,126 shares for a total of $3,889,973.34, their largest year based on trade value.

Holdings & Transactions

ALGMallegro microsystems, inc.
SVP and General Counsel Officer
Updated: Nov 23, 2021VIEW QUOTE
Form TypeSEC Filing
-0.012.13K$32.59-$69.48K144.99KScheduledNov 19View
-0.1526.25K$25.88-$679.35K147.12KScheduledJun 01View
-0.1326.25K$26.63-$699.04K173.37KScheduledMay 27View
0.0814.52K199.62KMay 07View
-0.0612.50K$29.16-$364.55K185.10KFeb 09View
197.60K197.60KMay 26 - 02View
130.10KView
finisar corp
EVP & Chief Counsel Officer
Updated: Sep 25, 2019
Form TypeSEC Filing
-1.00177.73K$23.80-$3.53MSep 24View
-0.00408.00$22.77-$9.29K177.73KAug 02View
-0.022.55K$22.36-$57.06K137.79KJun 25View
-0.0711.25K$22.50-$253.05K140.34KJun 19 - 21View
0.2732.24K151.59KJun 03View
-0.011.61K$24.32-$39.11K159.69KMay 05View
-0.066.81K$17.27-$117.67K116.90KJun 23 - 25View
0.6565.85K$17.72-$74.67K167.72KJun 19 - 21View
-0.088.27K$28.20-$233.21K101.50KJun 23 - 24View
0.1514.58K$27.34-$229.83K109.77KJun 19 - 21View
-0.1010.18K$31.42-$97.17K94.94KScheduledDec 09View
-0.066.30K$32.00-$201.60K94.94KScheduledNov 14View
-0.099.50K$31.00-$294.50K101.24KScheduledOct 05View
-0.1113.73K$19.15-$376.92K110.74KScheduledSep 27View
-0.078.40K$28.50-$239.40K120.24KScheduledSep 14 - 15View
-0.022.47K$26.50-$65.45K128.64KScheduledSep 09View
-0.045.89K$20.00-$117.74K131.11KScheduledAug 15View
-0.1014.58K$18.51-$17.21K136.99KScheduledJul 21View
-0.1626.85K$18.17-$487.81K136.99KScheduledJun 23 - 27View
0.2229.16K$18.59-$82.93K163.84KJun 21View
-0.3573.96K$18.50-$153.11K139.51KScheduledJun 17 - 18View
-0.045.30K$18.78-$99.55K137.90KScheduledJun 26View
0.2932.20K$19.77-$112.93K143.20KJun 23 - 24View
-0.045.18K$21.01-$108.95K110.99KJun 18 - 20View
-0.011.10K$19.63-$21.59K114.99KScheduledDec 22View
-0.022.60K$19.51-$50.80K115.62KJun 24View
-0.022.60K$19.71-$51.32K118.23KJun 23View
-0.022.60K$19.91-$51.85K120.83KJun 20View
-0.022.60K$19.84-$51.66K123.44KJun 18View
0.4438.30K126.04KJun 17View
-0.088.37K$18.40-$169.13K91.30KScheduledApr 22View
-0.1616.20K$27.75-$449.44K87.07KScheduledMar 21View
-0.021.58K$22.48-$35.46K102.94KScheduledDec 17View
-0.00291.00$21.82-$6.35K103.76KDec 08View
-0.0910.92K$26.50-$289.38K104.05KScheduledOct 21View
-0.044.58K$24.70-$113.15K114.97KScheduledSep 06 - 08View
-0.00255.00$20.47-$5.22K119.55KSep 01View
0.3632.00K119.81KJun 24View
-0.032.61K$16.22-$42.30K87.81KJun 23View
-0.032.61K$15.80-$41.21K90.41KJun 20View
-0.032.59K$14.44-$37.37K93.02KJun 18View
-0.00283.00$14.11-$3.99K94.72KJun 08View
-0.00248.00$13.10-$3.25K95.00KJun 01View
-0.00338.00$14.52-$4.91K95.25KMar 08View
-0.00297.00$14.28-$4.24K95.59KMar 01View
-0.00283.00$13.97-$3.95K94.79KDec 08View
-0.00248.00$13.57-$3.37K95.08KDec 01View
-0.00283.00$14.86-$4.21K95.32KSep 08View
-0.00248.00$13.74-$3.41K95.61KSep 01View
-0.032.54K$14.04-$35.66K95.85KJun 23View
-0.032.54K$14.24-$36.17K98.39KJun 20View
0.4632.00K100.93KJun 14View
0.5437.30K106.23KJun 14View
-0.00283.00$14.88-$4.21K67.97KJun 08View
-0.00248.00$13.50-$3.35K68.25KJun 01View
-0.021.07K$18.78-$20.10K68.50KScheduledMar 20View
-0.00320.00$18.59-$5.95K69.57KMar 08View
-0.00282.00$21.23-$5.99K69.89KMar 01View
-0.076.66K$10.53-$82.29K82.35KScheduledDec 14 - 16View
-0.00273.00$16.10-$4.40K72.77KDec 08View
-0.00239.00$16.12-$3.85K73.04KDec 01View
-0.021.87K$11.46-$30.22K73.28KScheduledNov 15View
-0.076.98K$13.51-$128.71K89.53KScheduledSep 15 - 16View
-0.00273.00$19.92-$5.44K76.61KSep 08View
-0.00239.00$18.59-$4.44K76.88KSep 01View
-0.076.55K$11.91-$65.82K86.02KScheduledAug 15 - 16View
-0.075.55K$18.76-$104.13K77.12KScheduledJul 01View
-0.1120.85K$15.90-$331.12K170.93KScheduledJun 22 - 24View
-0.1623.30K$10.51-$281.87K122.53KJun 22 - 24View
0.5732.00K88.26KJun 20View
-0.043.00K$9.04-$34.05K63.67KScheduledJun 17View
-0.00273.00$18.81-$5.14K55.37KJun 08View
-0.00239.00$22.29-$5.33K55.64KJun 01View
-0.032.29K$13.69-$47.34K67.75KScheduledMay 19View
-0.043.00K$13.89-$63.13K66.29KScheduledApr 19View
-0.043.00K$12.36-$53.97K69.29KScheduledMar 21View
-0.01309.00$40.04-$12.37K55.88KMar 08View
-0.00273.00$39.68-$10.83K56.19KMar 01View
-0.043.00K$22.93-$117.40K72.88KScheduledFeb 18View
-0.043.00K$18.24-$89.27K75.88KScheduledJan 19View
-0.1914.80K$15.59-$384.90K62.71KScheduledDec 16 - 20View
-0.021.09K$23.99-$26.15K62.12KDec 08View
-0.00239.00$19.77-$4.73K63.21KDec 01View
-0.01957.00$13.27-$12.70K63.45KSep 01View
0.9932.00K64.40KJun 15View
-0.4030.00K$8.40-$371.02K44.81KMar 23View
-0.031.45K$12.75-$18.47K51.07KMar 01View
2.0853.49K$8.29$221.72K79.26KDec 08View
-0.03898.00$9.25-$8.31K25.77KOct 01View
0.1631.50K229.15KMar 10View
-0.037.18K$0.56-$4.02K213.34KJul 01View
-0.048.64K$0.46-$3.97K218.86KApr 01View
0.1631.50K227.50KMar 10View
-0.012.30K$0.22-$506.88197.65KMar 01View
-0.048.64K$0.38-$3.28K199.96KJan 01View
432.57K$0.42$181.68K432.57KDec 12View
-0.011.92K$0.42-$804.30969.10KDec 01View
-0.037.18K$1.09-$7.83K971.01KOct 01View
217.69KView
optium corp
General Counsel and VP Officer
Updated: Sep 03, 2008
Form TypeSEC Filing
-1.00157.14K$8.99Aug 29View
2.00K2.00KAug 25View
-0.03521.00$8.29-$4.32K15.06KAug 01View
-0.041.15K$7.82-$8.97K29.22KJul 01View
0.422.88K$7.89-$4.11K9.70KMay 03View
0.276.12K$6.91-$9.54K29.19KApr 01View
0.266.81K33.06KMar 11View
0.256.17K$7.88-$10.50K30.57KJan 01View
2.3130.00K43.00KSep 25View
13.00K13.00KMar 03View
-0.8915.98K1.90KNov 01View
View