Charles F Brush III
CIK 1209385 · View on SEC EDGAR ↗
Insider
First SEC filing: Dec. 12, 2005 · Latest: Dec. 12, 2005
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 1 non-open-market transaction 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
1 other filing hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 9, 2005 | MTRN | S | 100 | $16.59 | $1,659 | 149,936 Direct | -0.07% | Disposed | 1309.1% (price as of 2026-08-21) |
| Dec. 9, 2005 | MTRN | S | 19,900 | $16.30 | $324,370 | 150,036 Direct | -11.71% | Disposed | 1334.1% (price as of 2026-08-21) |
| Aug. 26, 2005 | MTRN | S | 10,000 | $15.50 | $155,000 | 169,936 Direct | -5.56% | Disposed | 1408.1% (price as of 2026-08-21) |
| Feb. 13, 2004 | MTRN | S | 15,000 | $19.80 | $297,000 | 179,936 Direct | -7.69% | Disposed | 1080.6% (price as of 2026-08-21) |
| Dec. 4, 2003 | MTRN | S | 20,000 | $14.00 | $280,000 | 194,936 Direct | -9.31% | Disposed | 1569.7% (price as of 2026-08-21) |
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.