Updated: May 19, 2026

Lynn Seely

LYELLyell Immunopharma, Inc.SEC CIK: 0001327111
Estimated Net Worth
$35.6 Million
Last Updated: May 19, 2026 11:14 PM EST

Transaction Summary

Total Transactions76
Buy-Sell Ratio0.03
Buy Transactions1
Sell Transactions35

Transaction Volume

Total Volume-$35.18M
Net Volume$35.40M
Buy Volume$106.19K
Sell Volume-$35.29M

Trade Analysis

AVG Trade Size-$452.16K
Largest Trade$499.92K
Most Active MonthJun
Most Active Year2014

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

Lynn Seely has an estimated net worth of $35.6 Million. This is based on reported shares across multiple companies, which include Myovant Sciences Ltd., Blueprint Medicines Corp, Lyell Immunopharma, Inc., and MEDIVATION, INC..



2014 was Lynn Seely's most active year for acquiring shares with 24 total transactions. Lynn Seely's most active month to acquire stocks was the month of May. 2014 was Lynn Seely's most active year for disposing of shares, totalling 52 transactions. Lynn Seely's most active month to dispose stocks was the month of June. 2012 saw Lynn Seely paying a total of $3,597,675.00 for 262,500 shares, this is the most they've acquired in one year. In 2012 Lynn Seely cashed out on 384,955 shares for a total of $17,431,187.10, their largest year based on trade value.

Holdings & Transactions

LYELlyell immunopharma, inc.
President and CEO
Updated: Feb 12, 2026VIEW QUOTE
Form TypeSEC Filing
-0.097.46K$23.39-$174.37K74.27KFeb 11View
2.81174.56K$23.12-$10.13K236.72KFeb 09 - 10View
-0.01412.00$16.11-$6.64K67.16KNov 10View
175.00K242.57KOct 27View
0.9432.74K$10.54-$76.52K67.57KAug 20 - 21View
-0.02797.00$10.43-$8.31K34.83KAug 11 - 12View
0.33175.00K$0.61$106.19K712.50KMar 14View
9.281.86M2.06MFeb 10View
200.00K200.00KFeb 09View
7.50MNov 16View
7.50M7.50MDec 15View
65.00K65.00KJun 08View
View
blueprint medicines corp
Updated: Jul 21, 2025
Form TypeSEC Filing
-1.0097.34KJul 17View
0.293.90K$128.12$499.92K17.16KJun 18View
0.626.81K17.82KJun 12View
0.947.90K16.31KJun 21View
1.367.90K13.71KJun 21View
1.906.75K10.31KJun 02View
5.146.75K8.06KJun 24View
1.31KJun 19View
6.19K6.19KJun 19View
0.177.50K51.14KJun 21View
0.3310.91K43.64KJun 21View
0.5010.91K32.73KJun 23View
21.82K21.82KApr 14View
View
myovant sciences ltd.
Principal Executive Officer Director
Updated: Apr 07, 2020
Form TypeSEC Filing
0.59500.35K2.19MApr 03View
330.66K330.66KApr 05View
248.45K248.45KApr 16View
0.50564.11K1.69MMay 31View
400.00K400.00KMay 15View
1.13MView
medivation, inc.
Chief Medical Officer Officer
Updated: Feb 18, 2015
Form TypeSEC Filing
31.00K31.00KFeb 17View
0.065.50K96.69KFeb 09View
$10.18$318.95K180.51KDec 19View
-0.035.00K$54.81-$442.22K169.85KScheduledOct 22View
-0.1329.35K$49.19-$2.39M200.51KOct 15 - 16View
-0.1355.00K$53.95-$4.90M379.02KScheduledSep 17 - 18View
-0.0820.00K$52.60-$1.68M219.02KScheduledSep 09View
-0.0820.00K$50.01-$1.58M239.02KScheduledAug 26 - 27View
-0.1420.00K$46.01-$1.50M124.02KScheduledAug 13View
-0.2225.50K$46.21-$1.88M91.52KScheduledAug 08 - 12View
-0.067.50K$40.35-$504.20K111.52KScheduledJul 22View
-0.0912.00K$44.21-$835.57K117.02KScheduledJul 02View
-0.1115.00K$40.74-$1.02M119.02KScheduledJun 03 - 18View
39.00K39.00KFeb 18View
0.137.00K59.02KFeb 04View
45.00K45.00KDec 17View
0.219.00K52.02KDec 07View
-0.3540.00K$67.10-$2.60M75.51KScheduledJul 26 - 26View
-0.1712.50K$50.99-$937.96K59.01KScheduledMay 22View
-0.1114.36K$54.59-$959.83K121.51KScheduledMay 17View
-0.2135.64K$54.63-$2.38M135.87KScheduledMay 14View
-0.66111.56K$40.24-$6.95M56.51KScheduledMar 08View
3.9766.10K82.77KDec 09View
-0.3850.00K$10.04-$643.88K82.67KScheduledMar 15View
-0.2750.00K$10.79-$718.32K132.67KScheduledFeb 15View
-0.2150.00K$9.31-$570.95K182.67KScheduledJan 18 - 19View
66.67K66.67KDec 15View
94.00K94.00KDec 15View
-0.0818.00K$18.44-$534.06K216.00KScheduledDec 07View
-0.0718.00K$14.74-$400.79K234.00KScheduledSep 09 - 10View
-0.0718.00K$12.99-$337.80K252.00KScheduledJun 30 - 01View
-0.0618.00K$10.12-$234.65K270.00KScheduledMar 18View
-0.039.00K$8.88-$95.01K288.00KScheduledDec 03View
75.00K75.00KOct 31View
-0.039.00K$16.59-$233.72K297.00KScheduledSep 25View
-0.039.00K$9.27-$102.03K306.00KScheduledJun 09View
-0.039.00K$9.62-$108.32K315.00KScheduledMar 03View
-0.039.00K$8.36-$85.55K324.00KScheduledDec 03View
150.00K483.00KOct 01View
-0.039.00K$11.27-$138.06K333.00KScheduledSep 19View
-0.039.00K$10.15-$117.89K342.00KScheduledJun 05View
-0.039.00K$10.70-$127.80K351.00KScheduledMar 16View
View