Updated: May 19, 2026

Blake G Modersitzki

WEAVWeave Communications, Inc.SEC CIK: 0001366065
Estimated Net Worth
$492 Million
Last Updated: May 19, 2026 11:31 PM EST

Transaction Summary

Total Transactions43
Buy-Sell Ratio0.21
Buy Transactions4
Sell Transactions19

Transaction Volume

Total Volume-$157.44M
Net Volume$207.16M
Buy Volume$24.86M
Sell Volume-$182.30M

Trade Analysis

AVG Trade Size-$3.66M
Largest Trade$15.00M
Most Active MonthMay
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

Blake G Modersitzki has an estimated net worth of $492 Million. This is based on reported shares across multiple companies, which include Cloudflare, Inc., Riverbed Technology, Inc., and Weave Communications, Inc..



2020 was Blake G Modersitzki's most active year for acquiring shares with 69 total transactions. Blake G Modersitzki's most active month to acquire stocks was the month of May. 2020 was Blake G Modersitzki's most active year for disposing of shares, totalling 79 transactions. Blake G Modersitzki's most active month to dispose stocks was the month of May. 2019 saw Blake G Modersitzki paying a total of $15,000,000.00 for 47,817,750 shares, this is the most they've acquired in one year. In 2020 Blake G Modersitzki cashed out on 59,838,639 shares for a total of $140,161,500.00, their largest year based on trade value.

Holdings & Transactions

WEAVweave communications, inc.
Updated: May 23, 2025VIEW QUOTE
Form TypeSEC Filing
0.1618.08K3.63MMay 21View
-0.04116.75K$17.49-$2.04M3.61MScheduledFeb 14 - 18View
-0.0133.84K$17.45-$590.56K3.73MScheduledFeb 07 - 11View
-0.06204.49K$16.51-$3.38M3.76MScheduledJan 29 - 31View
-0.001.50K$16.45-$24.67K3.96MScheduledJan 24View
-0.0384.76K$16.49-$1.40M3.97MScheduledDec 23View
-0.009.05K$15.59-$141.09K4.05MScheduledDec 16View
-0.13464.68K$15.43-$7.17M4.06MScheduledDec 11 - 13View
-0.09350.60K$14.58-$5.11M4.52MScheduledDec 06 - 10View
-0.07294.44K$14.04-$4.13M4.88MScheduledDec 03 - 05View
-0.0017.25K$14.14-$243.99K5.17MNov 27View
-0.0138.50K$14.12-$543.68K5.19MNov 25 - 26View
-0.05212.72K$14.18-$3.02M5.23MScheduledNov 08 - 13View
-0.03121.15K$14.05-$1.70M5.44MScheduledOct 31View
-0.0296.92K$13.49-$1.31M5.56MScheduledOct 16 - 18View
0.2119.38K5.66MMay 22View
0.3624.36K5.64MMay 24View
0.8230.36K5.61MMay 26View
37.00K$6.47$239.39K5.58MMar 07View
0.04400.00K$24.00$9.60M10.05MNov 15View
1.07MView
NETcloudflare, inc.
Updated: Jul 15, 2020VIEW QUOTE
Form TypeSEC Filing
-0.195.58M28.50MJul 13View
-0.642.92M26.69MJul 06View
-0.102.79M33.90MJun 29View
-0.182.20M$31.17-$68.56M39.39MJun 15 - 16View
-0.113.78M38.91MJun 08View
-0.042.87M$26.00-$26.00M72.52MMay 08 - 11View
-0.072.80M45.48MApr 20View
-0.072.80M49.74MMar 25View
-0.052.00M$22.80-$45.60M49.48MMar 05View
42.21MSep 17View
0.181.00M$15.00$15.00M7.23MSep 17View
View
View
riverbed technology, inc.
Updated: Nov 19, 2007
Form TypeSEC Filing
0.02892.00$28.46$25.38K110.14KNov 15View
-0.3225.00K$40.18-$1.00M109.25KJun 14View
-0.962.94M134.25KMay 02View
-0.962.94M134.16KMay 02View
-0.492.97M3.07MMar 20 - 22View
-0.492.98M3.06MMar 20 - 22View
-0.05318.03K$32.50-$10.34M6.04MFeb 22View
6.36MSep 26View
View