Updated: May 21, 2026

Peter M Castleman

CAICaris Life Sciences, Inc.SEC CIK: 0001239594
Estimated Net Worth
$557 Million
Last Updated: May 21, 2026 12:51 AM EST

Transaction Summary

Total Transactions23
Buy-Sell Ratio1.33
Buy Transactions4
Sell Transactions3

Transaction Volume

Total Volume-$140.41M
Net Volume$149.49M
Buy Volume$4.54M
Sell Volume-$144.95M

Trade Analysis

AVG Trade Size-$17.54M
Largest Trade$1.79M
Most Active MonthMay
Most Active Year2005

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

Peter M Castleman has an estimated net worth of $557 Million. This is based on reported shares across multiple companies, which include CARESCIENCE INC, AECOM TECHNOLOGY CORP, RBC Bearings INC, HERBALIFE LTD., NeuroMetrix, Inc., TBA ENTERTAINMENT CORP, NMT MEDICAL INC, and Caris Life Sciences, Inc..



2005 was Peter M Castleman's most active year for acquiring shares with 12 total transactions. Peter M Castleman's most active month to acquire stocks was the month of April. 2005 was Peter M Castleman's most active year for disposing of shares, totalling 13 transactions. Peter M Castleman's most active month to dispose stocks was the month of November. 2005 saw Peter M Castleman paying a total of $17,796,824.52 for 8,645,117 shares, this is the most they've acquired in one year. In 2005 Peter M Castleman cashed out on 13,542,337.65 shares for a total of $307,630,882.89, their largest year based on trade value.

Holdings & Transactions

CAIcaris life sciences, inc.
Updated: Feb 27, 2026VIEW QUOTE
Form TypeSEC Filing
0.305.51K$20.06$110.51K10.40MFeb 26View
$18.60$46.50K10.39MJan 09View
-0.7530.72M10.39MFeb 27 - 20View
141.13KView
ACMaecom technology corp
Updated: Mar 30, 2007VIEW QUOTE
Form TypeSEC Filing
View
HLFherbalife ltd.
Updated: May 04, 2007VIEW QUOTE
Form TypeSEC Filing
-1.0017.69M1.88MMay 03View
-0.01114.54K$30.50-$3.49M18.72MDec 19View
-0.308.03M$29.09-$233.65M18.84MDec 13 - 14View
0.5599.30K$17.98$1.79M26.87MMay 24View
0.5463.40K$18.04$1.14M26.77MMay 19 - 23View
1.9478.10K$17.41$1.36M26.71MMay 16 - 18View
0.6015.20K$16.57$251.89K26.63MMay 11 - 13View
From 3/A26.67MView
-0.75300.84K$13.02-$3.92M26.39MDec 21View
26.69MView
RBCrbc bearings inc
Updated: Apr 13, 2006VIEW QUOTE
Form TypeSEC Filing
-1.005.64M$19.48-$109.79MApr 12View
21.225.38M$13.49-$31.25M5.64MAug 15View
From 3/AView
View
nmt medical inc
Updated: Jul 18, 2005
Form TypeSEC Filing
-1.002.39M$10.88-$25.98M113.79KJul 14View
NUROneurometrix, inc.
Updated: Jul 21, 2004VIEW QUOTE
Form TypeSEC Filing
View
tba entertainment corp
Updated: Apr 19, 2004
Form TypeSEC Filing
View
carescience inc
Updated: Sep 23, 2003
Form TypeSEC Filing
-1.002.64MSep 19View