Michael R Mcdonald
Insider
First SEC filing: Jan. 5, 2009 · Latest: Jan. 5, 2009
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net: $0
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| June 20, 2011 | CLH | A | 600 | · | · | 2,983 Direct | +25.18% | Acquired | (price as of 2026-10-05) |
| April 11, 2011 | CLH | S | 1,000 | $101.23 | $101,230 | 2,383 Direct | -29.56% | Disposed | 536.9% (price as of 2026-10-05) |
| March 15, 2011 | CLH | F | 490 | $95.29 | $46,692 | 3,383 Direct | -12.65% | Disposed | 576.6% (price as of 2026-10-05) |
| April 20, 2010 | CLH | A | 1,936 | · | · | 3,873 Direct | +99.95% | Acquired | (price as of 2026-10-05) |
| March 18, 2009 | CLH | A | 1,737 | · | · | 1,937 Direct | +868.50% | Acquired | (price as of 2026-10-05) |
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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Jan. 5, 2009 | CLH | Common Stock | 200 | Direct |