Login
$MSM
$118.72 +$4.86 (4.27%) Close

$MSM 5 SEC Filings

Filed On Filing
17 Sep 2025 Form 5: Kaufmann Michael C, Director

Bought 46 shares ($4.12K) · Sold 18 shares ($1.43K) · Sold 28 shares ($2.35K) · 1 more

03 Oct 2018 Form 5: Gershwind Erik, Director

Gave 7,018 Class B Common Stock as a gift · Acquired 7,019 Class B Common Stock (Gift) · Gave 9,313 Class B Common Stock as a gift

28 Nov 2017 Form 5: Gershwind Erik, Director

Acquired 2,857 Class B Common Stock (Gift) · Gave 2,856 Class B Common Stock as a gift

06 Oct 2008 Form 5: Peller Philip, Director

Acquired 7.254 shares (Small Acquisition) ($328) · Acquired 8.386 shares (Small Acquisition) ($330) · Acquired 6.777 shares (Small Acquisition) ($331) · 1 more

14 Oct 2004 Form 5: Gershwind Marjorie, 10% owner

Received 100,000 shares by conversion · Gave 100,000 shares as a gift

14 Oct 2004 Form 5: Jacobson Mitchell, Director

Received 100,000 shares by conversion · Gave 100,000 shares as a gift

14 Oct 2003 Form 5: Kelly Denis F, Director

Granted 5,000 Options (right to buy)

14 Oct 2003 Form 5: Langton Raymond, Director

Granted 5,000 Options (right to buy)

14 Oct 2003 Form 5: Fradin Roger, Director

Granted 5,000 Options (right to buy)

14 Oct 2003 Form 5: Gershwind Marjorie, 10% owner

Acquired 398,819 Class B Common Stock, $.001 par value (Gift)

14 Oct 2003 Form 5: Jacobson Mitchell, Director

Acquired 388,247 Class B Common Stock, $.001 par value (Gift) · Gave 391,071 Class B Common Stock, $.001 par value as a gift

14 Oct 2003 Form 5: Peller Philip, Director

Granted 5,000 Options (right to buy)

Create Account

Sign up for free to unlock this feature.

Already have an account? Sign in

Create Account

Sign up for free to unlock this feature.

Already have an account? Sign in

Premium Feature

This feature requires a premium subscription to unlock unlimited historical data and advanced analysis tools.

Premium includes:

  • Unlimited historical financial data
  • Advanced analytics and insights
  • Priority support