John W Alderman III
CIK 1293915 · View on SEC EDGAR ↗
First SEC filing: July 9, 2004 · Latest: July 9, 2004
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
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 |
|---|---|---|---|---|---|---|---|---|---|
| Aug. 11, 2008 | CHCO | S | 1,500 | $46.14 | $69,210 | 3,100 Direct | -32.61% | Disposed | 212.7% (price as of 2026-08-21) |
| Aug. 8, 2007 | CHCO | P | 800 | $33.29 | $26,632 | 4,250 Direct | +23.19% | Acquired | 333.4% (price as of 2026-08-21) |
| Aug. 6, 2007 | CHCO | P | 700 | $31.94 | $22,358 | 3,450 Direct | +25.45% | Acquired | 351.7% (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.
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 26, 2008 | CHCO | Stock Option to Buy | Common Stock (1,500) | $40.88 | March 25, 2018 | 1,500 | Acquired |
| Feb. 20, 2007 | CHCO | Stock Option to Buy | Common Stock (500) | — | Dec. 20, 2015 | 500 | Disposed |
| Feb. 20, 2007 | CHCO | Stock Option to Buy | Common Stock (500) | $13.30 | Dec. 20, 2015 | 500 | Disposed |
| Dec. 21, 2005 | CHCO | Stock Option to Buy | Common Stock (5,000) | $36.90 | Dec. 20, 2015 | 5,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2008 | $172,771 | — | $14,308 | $25,458 | $21,208 | — | $6,821 | $240,566 |
| 2007 | $169,478 | $32,625 | $59,010 | — | $32,625 | — | $6,719 | $300,457 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.