Updated: May 19, 2026

Robert Lorne Hopfner

Inozyme Pharma, Inc.SEC CIK: 0001551966
Estimated Net Worth
$189 Million0.0%vs Last Year
Last Updated: May 19, 2026 11:39 PM EST

Transaction Summary

Total Transactions37
Buy-Sell Ratio1.13
Buy Transactions9
Sell Transactions8

Transaction Volume

Total Volume-$1.32M
Net Volume$42.76M
Buy Volume$20.72M
Sell Volume-$22.04M

Trade Analysis

AVG Trade Size-$520.26K
Largest Trade$7.50M
Most Active MonthJan
Most Active Year2021

Trading Sentiment

OverallBullish
Recent TradeBuying
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

Robert Lorne Hopfner has an estimated net worth of $189 Million. This is based on reported shares across multiple companies, which include Vaxcyte, Inc., Inozyme Pharma, Inc., Rallybio Corp, HYPERION THERAPEUTICS INC, and Evommune, Inc..



2023 was Robert Lorne Hopfner's most active year for acquiring shares with 9 total transactions. Robert Lorne Hopfner's most active month to acquire stocks was the month of May. 2021 was Robert Lorne Hopfner's most active year for disposing of shares, totalling 42 transactions. Robert Lorne Hopfner's most active month to dispose stocks was the month of December. 2021 saw Robert Lorne Hopfner paying a total of $7,499,999.00 for 2,294,118 shares, this is the most they've acquired in one year. In 2025 Robert Lorne Hopfner cashed out on 32,187,347 shares for a total of $17,979,404.00, their largest year based on trade value.

Holdings & Transactions

inozyme pharma, inc.
Updated: Jul 03, 2025
Form TypeSEC Filing
-1.004.49M$4.00-$17.98MJul 01View
28.00K28.00KJun 18View
0.23833.33K$4.80$4.00M4.49MAug 01View
16.00K16.00KJun 13View
0.14447.93K$6.36$2.85M3.66MMay 11 - 12View
0.12344.59K$4.54$1.56M3.21MMar 29View
0.08207.84K$4.05$841.06K2.87MMar 27 - 28View
9.37K9.37KJun 10View
0.671.07M$3.69$3.95M2.66MApr 19View
9.37K9.37KJun 23View
-0.858.90M$16.001.59MJul 28View
9.37K9.37KJul 23View
View
RLYBrallybio corp
Updated: May 15, 2025VIEW QUOTE
Form TypeSEC Filing
28.50K28.50KMay 13View
73.57K$0.70$51.50K73.57KJan 02View
16.50K16.50KMay 15View
15.49K15.49KMay 17View
13.44K13.44KMay 24View
6.24K6.24KJan 03View
-0.688.50M$13.00$7.50M3.98MJul 28 - 02View
1.69MView
EVMNevommune, inc.
Updated: Dec 22, 2025VIEW QUOTE
Form TypeSEC Filing
0.331.00K$17.35$17.35K3.37MDec 19View
-0.8824.32M3.37MNov 07View
View
PCVXvaxcyte, inc.
Updated: Jun 03, 2021VIEW QUOTE
Form TypeSEC Filing
-0.5015.00K15.00KJun 02View
-0.21378.70K$27.34-$10.36M1.41MScheduledFeb 08 - 10View
-0.0117.00K$25.12-$427.07K1.78MScheduledFeb 02 - 03View
-0.002.00K$25.07-$50.14K1.80MScheduledJan 28View
-0.0355.25K$25.62-$1.42M1.80MScheduledJan 25 - 27View
-0.0230.53K$25.28-$771.72K1.86MScheduledJan 20 - 22View
-0.0591.11K$25.71-$2.34M1.89MScheduledJan 14 - 19View
-0.0597.34K$26.29-$2.56M1.98MScheduledJan 11 - 13View
-0.07145.61K$28.30-$4.12M2.08MScheduledJan 06 - 08View
0.0493.00K$16.002.22MJun 16View
40.00K40.00KJun 11View
View
hyperion therapeutics inc
Updated: Jul 25, 2012
Form TypeSEC Filing
View