Updated: May 18, 2026

David Jarzynka

AZTABrooks Automation, Inc.SEC CIK: 0001670527
Estimated Net Worth
$14.7 Million25.8%vs Last Year
Last Updated: May 18, 2026 03:35 PM EST

Transaction Summary

Total Transactions23
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions17

Transaction Volume

Total Volume-$12.50M
Net Volume$12.50M
Buy Volume$0.00
Sell Volume-$12.50M

Trade Analysis

AVG Trade Size-$543.60K
Largest Trade$0.00
Most Active MonthNov
Most Active Year2018

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

David Jarzynka has an estimated net worth of $14.7 Million. This is based on reported shares in BROOKS AUTOMATION INC.



2017 was David Jarzynka's most active year for acquiring shares with 3 total transactions. David Jarzynka's most active month to acquire stocks was the month of October. 2017 was David Jarzynka's most active year for disposing of shares, totalling 6 transactions. David Jarzynka's most active month to dispose stocks was the month of October. 2019 saw David Jarzynka paying a total of $0.00 for 69,792 shares, this is the most they've acquired in one year. In 2020 David Jarzynka cashed out on 53,050 shares for a total of $3,664,672.31, their largest year based on trade value.

Holdings & Transactions

AZTAbrooks automation, inc.
President, Semi Solutions Officer
Updated: Nov 22, 2021VIEW QUOTE
Form TypeSEC Filing
-0.1810.22K$120.29-$1.23M46.32KNov 19View
-0.1913.10K$119.27-$1.56M56.53KNov 17View
0.5925.71K69.63KNov 15View
-0.5553.05K$69.08-$3.66M43.92KScheduledNov 18View
0.2217.70K96.97KNov 13View
0.6531.27K$45.17-$1.54M79.27KNov 15 - 21View
0.104.52K48.00KNov 11View
-0.5349.42K$46.54-$2.30M43.48KNov 08View
-0.032.58K$38.95-$100.37K92.89KMay 06View
0.097.79K95.47KNov 29View
-0.055.06K$28.47-$143.99K102.85KNov 16View
-0.6127.90K$30.93-$862.82K17.76KNov 12View
0.9822.60K$31.76-$52.75K45.66KNov 05 - 06View
-0.102.57K$28.12-$72.16K23.05KMay 07View
-0.165.02K$25.26-$126.81K25.62KFeb 14View
-0.2510.00K$23.12-$231.20K30.64KDec 06View
-0.052.19K$27.13-$59.36K40.64KNov 16View
0.248.15K$28.55-$229.37K42.83KNov 08 - 09View
-0.072.48K$33.80-$83.69K34.68KNov 06View
-0.051.98K$26.12-$51.64K37.15KMay 05View
-0.2512.82K$15.35-$196.80K39.13KNov 16View
0.2811.25K51.95KNov 09View
200.00View