Michael E Mcguire Jr
Insider
First SEC filing: May 19, 2008 · Latest: May 19, 2008
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 |
|---|---|---|---|---|---|---|---|---|---|
| April 2, 2009 | PLUG | A | 1,163 | · | · | 11,816 Direct | +10.92% | Acquired | (price as of 2026-10-02) |
| Jan. 2, 2009 | PLUG | A | 4,808 | · | · | 10,653 Direct | +82.26% | Acquired | (price as of 2026-10-02) |
| Oct. 2, 2008 | PLUG | A | 4,808 | · | · | 5,845 Direct | +463.65% | Acquired | (price as of 2026-10-02) |
| July 2, 2008 | PLUG | A | 1,037 | · | · | 1,037 Direct | · | Acquired | (price as of 2026-10-02) |
| May 21, 2008 | PLUG | A | 10,000 | · | · | 25,000 Direct | +66.67% | Acquired | (price as of 2026-10-02) |
| May 16, 2008 | PLUG | A | 15,000 | · | · | 15,000 Direct | · | Acquired | (price as of 2026-10-02) |
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 21, 2008 | PLUG | Option to Purchase Common Stock | Common Stock | $3.21 | May 21, 2018 | 10,000 | Acquired |
| May 16, 2008 | PLUG | Stock Options | Common Stock | $3.16 | May 16, 2018 | 15,000 | 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 |
|---|---|---|---|---|
| May 19, 2008 | PLUG | No Securities are Beneficially Owned | 0 | Direct |