Barry J Silverman
CIK 1449927 · View on SEC EDGAR ↗
Insider
First SEC filing: July 6, 2009 · Latest: July 6, 2009
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 4 non-open-market transactions below
last 12 months, based on the transactions shown below
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| July 1, 2009 | MAS | F | 731 | $9.38 | $6,857 | 175,484 Direct | -0.41% | Disposed | 796.1% (price as of 2026-08-20) |
| Feb. 9, 2009 | MAS | A | 98,000 | — | — | 98,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 9, 2009 | MAS | A | 55,000 | — | — | 176,215 Direct | +45.37% | Acquired | (price as of 2026-08-20) |
| Jan. 14, 2009 | MAS | F | 2,423 | $10.24 | $24,812 | 121,215 Direct | -1.96% | Disposed | 720.8% (price as of 2026-08-20) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II)
Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Feb. 9, 2009 | MAS | Employee Stock Option | Common Stock (98,000) | $8.03 | Feb. 9, 2019 | 98,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 12 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Dec. 10, 2008 | MAS | Common Stock | 123,638 | Direct |
| Dec. 10, 2008 | MAS | Employee Stock Option→ Common Stock (14,000) | 14,000 | Direct |
| Dec. 10, 2008 | MAS | Employee Restoration StockOption→ Common Stock (11,969) | 11,969 | Direct |
| Dec. 10, 2008 | MAS | Employee Stock Option→ Common Stock (39,000) | 39,000 | Direct |
| Dec. 10, 2008 | MAS | Employee Stock Option→ Common Stock (43,000) | 43,000 | Direct |
| Dec. 10, 2008 | MAS | Employee Restoration Stock Option→ Common Stock (20,294) | 20,294 | Direct |
| Dec. 10, 2008 | MAS | Employee Stock Option→ Common Stock (43,000) | 43,000 | Direct |
| Dec. 10, 2008 | MAS | Employee Restoration Stock Option→ Common Stock (8,879) | 8,879 | Direct |
| Dec. 10, 2008 | MAS | Employee Stock Option→ Common Stock (43,000) | 43,000 | Direct |
| Dec. 10, 2008 | MAS | Employee Stock Option→ Common Stock (43,000) | 43,000 | Direct |
| Dec. 10, 2008 | MAS | Employee Stock Option→ Common Stock (43,000) | 43,000 | Direct |
| Dec. 10, 2008 | MAS | Employee Stock Option→ Common Stock (73,000) | 73,000 | Direct |