Michael J Brennan
CIK 1225715 · View on SEC EDGAR ↗
Insider
First SEC filing: July 5, 2005 · Latest: July 5, 2005
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 11 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 |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 31, 2005 | CWST | J | 600 | $10.50 | $6,300 | 6,574 Direct | +10.04% | Acquired | 785.0% (price as of 2026-08-20) |
| June 30, 2005 | CWST | A | 3,334 | $12.00 | $40,008 | 3,334 Direct | — | Acquired | 674.3% (price as of 2026-08-20) |
| June 30, 2005 | CWST | A | 6,666 | $12.00 | $79,992 | 6,666 Direct | — | Acquired | 674.3% (price as of 2026-08-20) |
| June 30, 2005 | CWST | J | 601 | $10.20 | $6,130 | 5,974 Direct | +11.19% | Acquired | 811.0% (price as of 2026-08-20) |
| Dec. 31, 2004 | CWST | J | 553 | $11.08 | $6,127 | 5,373 Direct | +11.47% | Acquired | 738.6% (price as of 2026-08-20) |
| June 30, 2004 | CWST | J | 573 | $11.18 | $6,406 | 4,820 Direct | +13.49% | Acquired | 731.1% (price as of 2026-08-20) |
| June 28, 2004 | CWST | A | 6,459 | $13.28 | $85,776 | 6,459 Direct | — | Acquired | 599.7% (price as of 2026-08-20) |
| June 28, 2004 | CWST | A | 3,541 | $13.28 | $47,024 | 3,541 Direct | — | Acquired | 599.7% (price as of 2026-08-20) |
| Jan. 5, 2004 | CWST | A | 15,000 | $14.28 | $214,200 | 15,000 Direct | — | Acquired | 550.7% (price as of 2026-08-20) |
| Jan. 5, 2004 | CWST | A | 15,000 | $14.28 | $214,200 | 10,000 Direct | — | Acquired | 550.7% (price as of 2026-08-20) |
| Dec. 31, 2003 | CWST | J | 771 | $7.50 | $5,782 | 4,247 Direct | +22.18% | Acquired | 1138.9% (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 |
|---|---|---|---|---|---|---|---|
| June 30, 2005 | CWST | Option | Class A Common Stock (3,334) | $12.00 | June 30, 2015 | 3,334 | Acquired |
| June 30, 2005 | CWST | Option | Class A Common Stock (6,666) | $12.00 | June 30, 2015 | 6,666 | Acquired |
| June 28, 2004 | CWST | Option | Class A Common Stock (6,459) | $13.28 | June 28, 2014 | 6,459 | Acquired |
| June 28, 2004 | CWST | Option | Class A Common Stock (3,541) | $13.28 | June 28, 2014 | 3,541 | Acquired |
| Jan. 5, 2004 | CWST | Option | Class A Common Stock (15,000) | $14.28 | Jan. 4, 2014 | 15,000 | Acquired |
| Jan. 5, 2004 | CWST | Option | Class A Common Stock (15,000) | $14.28 | Jan. 4, 2014 | 15,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).