John Howard Campbell
Insider
First SEC filing: Sept. 30, 2009 · Latest: Sept. 30, 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 |
|---|---|---|---|---|---|---|---|---|---|
| March 1, 2012 | IRDM | A | 12,059 | · | · | 12,059 Direct | · | Acquired | (price as of 2026-10-05) |
| March 1, 2012 | IRDM | A | 5,343 | · | · | 34,985 Direct | +18.03% | Acquired | (price as of 2026-10-05) |
| Feb. 21, 2011 | IRDM | A | 90,000 | · | · | 90,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Nov. 19, 2009 | IRDM | A | 135,000 | · | · | 135,000 Direct | · | Acquired | (price as of 2026-10-05) |
| Sept. 29, 2009 | IRDM | P | 29,642 | · | · | 29,642 Direct | · | 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.
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 1, 2012 | IRDM | Employee Stock Option (Right to Buy) | Common Stock | $7.56 | March 1, 2022 | 12,059 | Acquired |
| Feb. 21, 2011 | IRDM | Employee Stock Option (right to buy) | Common Stock | $8.31 | Feb. 21, 2021 | 90,000 | Acquired |
| Nov. 19, 2009 | IRDM | Employee Stock Option (right to buy) | Common Stock | $8.73 | Nov. 19, 2019 | 135,000 | 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 |
|---|---|---|---|---|
| Sept. 30, 2009 | IRDM | No securities are beneficially owned | 0 | Direct |