Updated: May 19, 2026

S. Louise Phanstiel

MYGNMYRIAD GENETICS INCSEC CIK: 0001471518
Estimated Net Worth
$2.52 Million0.0%vs Last Year
Last Updated: May 19, 2026 11:37 PM EST

Transaction Summary

Total Transactions41
Buy-Sell Ratio2.00
Buy Transactions6
Sell Transactions3

Transaction Volume

Total Volume$940.35K
Net Volume$2.17M
Buy Volume$1.56M
Sell Volume-$615.13K

Trade Analysis

AVG Trade Size$22.94K
Largest Trade$571.16K
Most Active MonthJun
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

S. Louise Phanstiel has an estimated net worth of $2.52 Million. This is based on reported shares across multiple companies, which include Butterfly Network, Inc., Verastem, Inc., and MYRIAD GENETICS INC.



2013 was S. Louise Phanstiel's most active year for acquiring shares with 6 total transactions. S. Louise Phanstiel's most active month to acquire stocks was the month of May. 2021 was S. Louise Phanstiel's most active year for disposing of shares, totalling 3 transactions. S. Louise Phanstiel's most active month to dispose stocks was the month of July. 2021 saw S. Louise Phanstiel paying a total of $1,400,400.00 for 167,699 shares, this is the most they've acquired in one year. In 2021 S. Louise Phanstiel cashed out on 107,881 shares for a total of $1,677,740.66, their largest year based on trade value.

Holdings & Transactions

MYGNmyriad genetics inc
Updated: Feb 27, 2026VIEW QUOTE
Form TypeSEC Filing
0.59104.51K$4.73$494.72K315.07KFeb 25 - 27View
0.3949.80K177.44KJun 05View
0.1415.70K160.77KJun 06View
0.1615.15K145.07KJun 01View
0.2217.27K129.92KJun 02View
-0.3447.88K$29.19-$277.34K112.65KAug 05View
0.1912.85K100.53KJun 03View
0.2415.89K87.68KDec 04View
0.2915.00K$16.62$249.34K71.79KNov 11View
0.2911.69K56.79KDec 05View
0.309.36K45.10KNov 29View
0.317.22K35.74KNov 30View
1.7715.02K28.52KDec 01View
-0.505.00K$44.00-$220.00K13.50KDec 08View
1.5917.50K18.50KDec 03 - 04View
10.0010.00K11.00KDec 04View
30.00K30.00KDec 05View
30.00K30.00KDec 05View
30.00K30.00KDec 02View
30.00K30.00KDec 03View
30.00K30.00KSep 16View
1.00KView
BFLYbutterfly network, inc.
Updated: Dec 17, 2025VIEW QUOTE
Form TypeSEC Filing
185.26K$3.08$571.16K550.77KDec 15View
0.2880.43K365.51KJun 13View
-1.0060.05K$1.96-$117.79K285.07KSep 13View
1.24157.89K345.12KJun 10View
1.0765.79K187.23KJun 20View
3.6748.23K121.44KJun 17View
21.64K21.65KJul 01View
73.21K73.21KFeb 12 - 16View
View
VSTMverastem, inc.
Updated: Jun 15, 2017VIEW QUOTE
Form TypeSEC Filing
25.00K25.00KJun 13View
25.00K25.00KJun 14View
17.97K17.97KJun 12View
0.6110.00K$8.54$85.44K26.50KDec 29View
25.00K25.00KJun 10View
0.384.50K$9.60$43.20K16.50KJun 12View
12.00K$9.30$111.63K12.00KJun 10 - 11View
21.37K21.37KJun 04View
25.00K25.00KSep 18View
View