William K Caesar
CIK 1523601 · View on SEC EDGAR ↗
Insider
First SEC filing: June 17, 2011 · Latest: June 17, 2011
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 8 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
8 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 19, 2014 | WM | S | 158 | $41.53 | $6,562 | 14,108 Direct | -1.11% | Disposed | 445.5% (price as of 2026-08-18) |
| Aug. 5, 2013 | WM | S | 380 | $42.66 | $16,211 | 13,189 Direct | -2.80% | Disposed | 431.0% (price as of 2026-08-18) |
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 |
|---|---|---|---|---|---|---|---|
| March 7, 2014 | WM | Stock Option (Right to Buy) [F1] | Common Stock (18,924) | $41.37 | March 7, 2024 | 18,924 | Acquired |
| March 8, 2013 | WM | Stock Option (Right to Buy) [F1] | Common Stock (19,844) | $36.88 | March 8, 2023 | 19,844 | Acquired |
| March 9, 2012 | WM | Stock Option (Right to Buy) [F1] | Common Stock (12,058) | $34.94 | March 9, 2022 | 12,058 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.