John Colvin
CIK 1483786 · View on SEC EDGAR ↗
Insider
First SEC filing: March 23, 2010 · Latest: March 23, 2010
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
0 buys (P)
0 sells (S)
Net:
$0
+ 24 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 |
|---|---|---|---|---|---|---|---|---|---|
| July 20, 2016 | CALX | F | 548 | $7.91 | $4,335 | 166,415 Direct | -0.33% | Disposed | 395.3% (price as of 2026-08-19) |
| July 20, 2016 | CALX | F | 548 | $7.91 | $4,335 | 166,415 Direct | -0.33% | Disposed | 395.3% (price as of 2026-08-19) |
| July 22, 2014 | CALX | A | 3,000 | — | — | 275,268 Direct | +1.10% | Acquired | (price as of 2026-08-19) |
| July 22, 2014 | CALX | A | 6,000 | — | — | 6,000 Direct | — | Acquired | (price as of 2026-08-19) |
| July 20, 2014 | CALX | F | 2,052 | $8.33 | $17,093 | 273,978 Direct | -0.74% | Disposed | 370.3% (price as of 2026-08-19) |
| July 20, 2014 | CALX | F | 1,368 | $8.33 | $11,395 | 272,610 Direct | -0.50% | Disposed | 370.3% (price as of 2026-08-19) |
| July 20, 2014 | CALX | F | 342 | $8.33 | $2,849 | 272,268 Direct | -0.13% | Disposed | 370.3% (price as of 2026-08-19) |
| Feb. 14, 2014 | CALX | F | 2,712 | $7.57 | $20,530 | 276,030 Direct | -0.97% | Disposed | 417.5% (price as of 2026-08-19) |
| Jan. 28, 2014 | CALX | A | 8,333 | — | — | 278,742 Direct | +3.08% | Acquired | (price as of 2026-08-19) |
| Jan. 28, 2014 | CALX | A | 10,000 | — | — | 10,000 Direct | — | Acquired | (price as of 2026-08-19) |
| July 23, 2013 | CALX | A | 5,000 | — | — | 270,409 Direct | +1.88% | Acquired | (price as of 2026-08-19) |
| July 23, 2013 | CALX | A | 5,000 | — | — | 5,000 Direct | — | Acquired | (price as of 2026-08-19) |
| July 20, 2013 | CALX | F | 2,818 | $12.05 | $33,957 | 267,289 Direct | -1.04% | Disposed | 225.1% (price as of 2026-08-19) |
| July 20, 2013 | CALX | F | 1,880 | $12.05 | $22,654 | 265,409 Direct | -0.70% | Disposed | 225.1% (price as of 2026-08-19) |
| Feb. 21, 2013 | CALX | A | 20,000 | — | — | 20,000 Direct | — | Acquired | (price as of 2026-08-19) |
| July 20, 2012 | CALX | F | 2,751 | $5.45 | $14,993 | 271,942 Direct | -1.00% | Disposed | 618.9% (price as of 2026-08-19) |
| July 20, 2012 | CALX | F | 1,835 | $5.45 | $10,001 | 270,107 Direct | -0.67% | Disposed | 618.9% (price as of 2026-08-19) |
| Feb. 23, 2012 | CALX | A | 20,000 | — | — | 20,000 Direct | — | Acquired | (price as of 2026-08-19) |
| July 20, 2011 | CALX | F | 1,835 | $21.67 | $39,764 | 274,693 Direct | -0.66% | Disposed | 80.8% (price as of 2026-08-19) |
| July 19, 2011 | CALX | A | 30,000 | — | — | 276,528 Direct | +12.17% | Acquired | (price as of 2026-08-19) |
| May 3, 2011 | CALX | F | 7,678 | $21.38 | $164,156 | 246,528 Direct | -3.02% | Disposed | 83.2% (price as of 2026-08-19) |
| Oct. 26, 2010 | CALX | F | 7,678 | $12.85 | $98,662 | 254,206 Direct | -2.93% | Disposed | 204.9% (price as of 2026-08-19) |
| Oct. 26, 2010 | CALX | F | 8,273 | $12.85 | $106,308 | 253,611 Direct | -3.16% | Disposed | 204.9% (price as of 2026-08-19) |
| July 20, 2010 | CALX | A | 20,000 | — | — | 261,884 Direct | +8.27% | Acquired | (price as of 2026-08-19) |
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 |
|---|---|---|---|---|---|---|---|
| July 22, 2014 | CALX | Stock Option (right to buy) | Common Stock (6,000) | $8.43 | July 22, 2024 | 6,000 | Acquired |
| Jan. 28, 2014 | CALX | Stock Option (right to buy) | Common Stock (10,000) | $8.18 | Jan. 28, 2024 | 10,000 | Acquired |
| July 23, 2013 | CALX | Stock Option (right to buy) | Common Stock (5,000) | $11.98 | July 23, 2023 | 5,000 | Acquired |
| Feb. 21, 2013 | CALX | Stock Option (right to buy) | Common Stock (20,000) | $8.41 | Feb. 21, 2023 | 20,000 | Acquired |
| Feb. 23, 2012 | CALX | Common Stock (right to buy) | Common Stock (20,000) | $10.71 | Feb. 23, 2022 | 20,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 23, 2010 | CALX | Common Stock | — | Direct |
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 |
|---|---|---|---|---|---|---|---|---|
| 2016 | $280,908 | — | $371,000 | — | $236,392 | — | — | $888,300 |
| 2015 | $279,531 | — | — | — | $212,836 | — | — | $492,367 |
| 2014 | $273,842 | — | $65,274 | — | $167,906 | — | $4,104 | $1,097,929 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.