// insider-profile

MASSE WILLIAM D

This page tracks every SEC Form 4 filing by MASSE WILLIAM D: 16 transactions in total, including 0 open-market purchases and 0 sales. Each record is parsed directly from the original filing, with amendments reconciled so a corrected filing never double-counts.

// activity-summary

No insider transactions in the last 30 days.

// track-record

$0
Total purchased
$0
Total sold
0
0B · 0S transactions
Mixed
Overall direction
Filing history: May 2023May 2026Based on last 16 filings

Transaction History

Sourced from SEC EDGAR Form 4 filings. Updated hourly.

DateInsiderCompanyTypeSharesPriceValue
May 6, 2026MASSE WILLIAM DWNEB
Award
323$14.30$5K
Mar 6, 2026MASSE WILLIAM DWNEB
Award
1,603$0.00$0K
Feb 4, 2026MASSE WILLIAM DWNEB
Award
305$14.23$4K
Nov 5, 2025MASSE WILLIAM DWNEB
Award
366$11.84$4K
Aug 6, 2025MASSE WILLIAM DWNEB
Award
384$11.12$4K

11 more transactions hidden

Free account · No credit card required

Building something? Get API access →

// how to read this

Reading an insider's Form 4 history

Corporate insiders — directors, officers, and holders of more than 10% of a company's stock — must report their trades to the SEC on Form 4 within two business days. Looking at one insider's filings over time shows whether they tend to buy on the open market (a discretionary use of their own money, generally the strongest signal), sell, or simply receive and exercise equity awards as compensation.

The track record above measures how this insider's past open-market purchases performed in the months after each filing. Trades made under a pre-scheduled Rule 10b5-1 plan are flagged because they carry no timing signal. To pull any insider's full history programmatically, see the insider trading API or our guide to reading Form 4 filings.