Updated: May 19, 2026

Mark S. Levine

MASS908 Devices Inc.SEC CIK: 0001617236
Estimated Net Worth
$12.2 Million0.0%vs Last Year
Last Updated: May 19, 2026 11:42 PM EST

Transaction Summary

Total Transactions45
Buy-Sell Ratio0.00
Buy Transactions0
Sell Transactions23

Transaction Volume

Total Volume-$2.44M
Net Volume$2.44M
Buy Volume$0.00
Sell Volume-$2.44M

Trade Analysis

AVG Trade Size-$78.60K
Largest Trade$11.90K
Most Active MonthJan
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

Mark S. Levine has an estimated net worth of $12.2 Million. This is based on reported shares across multiple companies, which include Immunovant, Inc., Flexion Therapeutics Inc, Minerva Neurosciences, Inc., and 908 Devices Inc..



2017 was Mark S. Levine's most active year for acquiring shares with 4 total transactions. Mark S. Levine's most active month to acquire stocks was the month of February. 2024 was Mark S. Levine's most active year for disposing of shares, totalling 15 transactions. Mark S. Levine's most active month to dispose stocks was the month of December. 2017 saw Mark S. Levine paying a total of $173,370.00 for 160,000 shares, this is the most they've acquired in one year. In 2021 Mark S. Levine cashed out on 356,093 shares for a total of $1,236,083.02, their largest year based on trade value.

Holdings & Transactions

MASS908 devices inc.
Chief Legal and Admin. Officer
Updated: Mar 05, 2026VIEW QUOTE
Form TypeSEC Filing
View
IMVTimmunovant, inc.
Chief Legal Officer Officer
Updated: Nov 22, 2024VIEW QUOTE
Form TypeSEC Filing
-0.013.65K$25.45-$92.89K319.23KNov 20View
-0.014.36K$29.53-$128.78K322.88KOct 23View
-0.012.86K$28.79-$82.34K327.24KOct 16View
-0.013.29K$31.86-$104.98K330.10KAug 21View
-0.014.01K$27.76-$111.46K333.39KJul 24View
-0.012.50K$29.69-$74.38K337.41KJul 17View
-0.013.24K$29.65-$96.13K339.91KMay 22View
-0.013.96K$28.90-$114.53K343.16KApr 24View
-0.039.83K$29.06-$285.55K347.12KApr 17View
0.41123.70K425.67KApr 02View
-0.012.13K$36.15-$77.14K301.97KFeb 22View
-0.013.03K$37.92-$114.78K304.10KJan 26View
-0.013.25K$32.78-$106.60K307.13KNov 22View
-0.014.11K$34.66-$142.35K310.38KOct 25View
-0.0412.29K$20.30-$249.41K314.49KAug 24View
-0.013.92K$21.63-$84.72K326.77KJul 26View
-0.012.63K$16.29-$42.89K330.69KApr 25View
0.82201.49K447.15KApr 12View
-0.0410.16K$18.51-$187.99K245.66KJan 26View
1.98282.46K425.46KAug 17View
526.00K526.00KJan 28View
View
flexion therapeutics inc
General Counsel Officer
Updated: Nov 19, 2021
Form TypeSEC Filing
-1.00345.32K$8.50-$1.13MNov 19View
-0.033.94K$6.45-$25.45K133.49KJul 19View
0.4750.00K157.43KMar 01View
-0.066.83K$11.13-$76.01K107.43KJan 05View
0.5138.75K114.26KJul 16View
0.011.02K$10.83$11.08K75.51KJun 22View
1.0746.50K89.99KMar 02View
-0.083.72K43.49KJan 03View
0.031.21K$9.81$11.90K46.27KJun 21View
5.9654.00K63.06KMar 01View
-0.07734.00$12.36-$9.07K9.06KScheduledJan 03View
0.06539.00$21.22$11.44K8.87KJun 20View
41.67K41.67KFeb 01View
125.00K125.00KJun 26View
View
NERVminerva neurosciences, inc.
SVP,General Counsel & Sec. Officer
Updated: Jun 05, 2017VIEW QUOTE
Form TypeSEC Filing
-0.3117.50K$8.10-$101.67K39.77KScheduledJun 01View
-0.1417.50K$8.36-$127.45K109.02KScheduledJan 04View
55.00K55.00KDec 14View
69.00K69.00KDec 04View
57.52K57.52KApr 14View
93.54K93.54KSep 02View
View