David Maccallum
Insider
First SEC filing: July 27, 2004 · Latest: July 27, 2004
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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 16, 2018 | MNKD | A | 65,200 | · | · | 65,200 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2017 | MNKD | A | 65,200 | · | · | 65,200 Direct | · | Acquired | (price as of 2026-10-06) |
| May 18, 2017 | MNKD | A | 30,000 | · | · | 30,000 Direct | · | Acquired | (price as of 2026-10-06) |
| May 21, 2015 | MNKD | A | 23,600 | $4.63 | $109,268 | 23,600 Direct | · | Acquired | -83.7% (price as of 2026-10-06) |
| May 21, 2015 | MNKD | A | 1,915 | · | · | 114,790 Direct | +1.70% | Acquired | (price as of 2026-10-06) |
| May 21, 2015 | MNKD | A | 12,766 | · | · | 112,875 Direct | +12.75% | Acquired | (price as of 2026-10-06) |
| May 21, 2015 | MNKD | A | 11,800 | · | · | 100,109 Direct | +13.36% | Acquired | (price as of 2026-10-06) |
| June 27, 2014 | MNKD | A | 8,600 | · | · | 8,600 Direct | · | Acquired | (price as of 2026-10-06) |
| June 27, 2014 | MNKD | A | 40,000 | · | · | 40,000 Direct | · | Acquired | (price as of 2026-10-06) |
| June 27, 2014 | MNKD | A | 12,700 | · | · | 12,700 Direct | · | Acquired | (price as of 2026-10-06) |
| June 27, 2014 | MNKD | A | 25,700 | · | · | 88,309 Direct | +41.05% | Acquired | (price as of 2026-10-06) |
| May 17, 2012 | MNKD | A | 10,000 | $1.69 | $16,900 | 10,000 Direct | · | Acquired | -55.2% (price as of 2026-10-06) |
| May 17, 2012 | MNKD | A | 17,011 | · | · | 46,007 Direct | +58.67% | Acquired | (price as of 2026-10-06) |
| June 2, 2011 | MNKD | A | 7,188 | · | · | 28,996 Direct | +32.96% | Acquired | (price as of 2026-10-06) |
| June 2, 2011 | MNKD | A | 10,000 | $4.03 | $40,300 | 10,000 Direct | · | Acquired | -81.2% (price as of 2026-10-06) |
| June 10, 2010 | MNKD | A | 5,142 | · | · | 21,808 Direct | +30.85% | Acquired | (price as of 2026-10-06) |
| June 10, 2010 | MNKD | A | 10,000 | $6.25 | $62,500 | 10,000 Direct | · | Acquired | -87.9% (price as of 2026-10-06) |
| May 21, 2009 | MNKD | A | 10,000 | $6.27 | $62,700 | 10,000 Direct | · | Acquired | -87.9% (price as of 2026-10-06) |
| Aug. 13, 2008 | MNKD | A | 22,000 | $3.89 | $85,580 | 22,000 Direct | · | Acquired | -80.5% (price as of 2026-10-06) |
| Aug. 13, 2008 | MNKD | A | 10,000 | · | · | 16,666 Direct | +150.02% | Acquired | (price as of 2026-10-06) |
| May 22, 2008 | MNKD | A | 10,000 | $2.98 | $29,800 | 10,000 Direct | · | Acquired | -74.6% (price as of 2026-10-06) |
| May 24, 2007 | MNKD | A | 10,000 | $12.31 | $123,100 | 10,000 Direct | · | Acquired | -93.9% (price as of 2026-10-06) |
| May 25, 2006 | MNKD | A | 10,000 | $17.00 | $170,000 | 10,000 Direct | · | Acquired | -95.5% (price as of 2026-10-06) |
| May 24, 2005 | MNKD | A | 7,500 | · | · | 37,500 Direct | +25.00% | Acquired | (price as of 2026-10-06) |
| Aug. 2, 2004 | MNKD | A | 30,000 | $420000.00 | $12,600,000,000 | 30,000 Direct | · | Acquired | -100.0% (price as of 2026-10-06) |
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 |
|---|---|---|---|---|---|---|---|
| May 16, 2018 | MNKD | Restricted Stock Unit | Common Stock | · | May 16, 2028 | 65,200 | Acquired |
| May 18, 2017 | MNKD | Restricted Stock Unit | Common Stock | · | May 16, 2028 | 65,200 | Acquired |
| May 18, 2017 | MNKD | Stock Option (Right to Buy) | Common Stock | $1.10 | May 17, 2027 | 30,000 | Acquired |
| May 21, 2015 | MNKD | Employee Stock Option (right to buy) | Common Stock | $4.63 | May 20, 2025 | 23,600 | Acquired |
| June 27, 2014 | MNKD | Stock Option (right to buy) | Common Stock | $7.76 | May 22, 2024 | 8,600 | Acquired |
| June 27, 2014 | MNKD | Stock Option (right to buy) | Common Stock | $7.76 | May 22, 2024 | 40,000 | Acquired |
| June 27, 2014 | MNKD | Stock Option (right to buy) | Common Stock | $6.85 | May 23, 2023 | 12,700 | Acquired |
| May 17, 2012 | MNKD | Employee Stock Option (right to buy) | Common Stock | $1.69 | May 16, 2022 | 10,000 | Acquired |
| June 2, 2011 | MNKD | Employee Stock Option (right to buy) | Common Stock | $4.03 | June 1, 2021 | 10,000 | Acquired |
| June 10, 2010 | MNKD | Employee Stock Option (right to buy) | Common Stock | $6.25 | June 9, 2020 | 10,000 | Acquired |
| May 21, 2009 | MNKD | Employee Stock Option (right to buy) | Common Stock | $6.27 | May 21, 2019 | 10,000 | Acquired |
| Aug. 13, 2008 | MNKD | Employee Stock Option (right to buy) | Common Stock | $3.89 | Aug. 13, 2018 | 22,000 | Acquired |
| May 22, 2008 | MNKD | Employee Stock Option (right to buy) | Common Stock | $2.98 | May 22, 2018 | 10,000 | Acquired |
| May 24, 2007 | MNKD | Employee Stock Option (right to buy) | Common Stock | $12.31 | May 24, 2017 | 10,000 | Acquired |
| May 25, 2006 | MNKD | Employee Stock Option (right to buy) | Common Stock | $17.00 | May 25, 2016 | 10,000 | Acquired |
| May 24, 2005 | MNKD | Employee Stock Option (right to buy) | Common Stock | $12.52 | May 24, 2015 | 7,500 | Acquired |
| Aug. 2, 2004 | MNKD | Employee Stock Option (right to buy) | Common Stock | $14.00 | Aug. 2, 2014 | 30,000 | 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 |
|---|---|---|---|---|
| July 27, 2004 | MNKD | Common Stock, $.01 par value | 6,666 | Direct |