David Mindnich
CIK 1967501 · View on SEC EDGAR ↗
Insider
First SEC filing: March 14, 2023 · Latest: March 14, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 2 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 |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 5, 2023 | PLUG | F | 32,792 | $8.51 | $279,060 | 185,416 Direct | -15.03% | Disposed | -74.7% (price as of 2026-08-19) |
| May 18, 2023 | PLUG | A | 750,000 | — | — | 750,000 Direct | — | 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 |
|---|---|---|---|---|---|---|---|
| May 18, 2023 | PLUG | Performance Stock Option (Right to Buy) [F1] | Common Stock (750,000) | $7.87 | May 18, 2030 | 750,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| March 14, 2023 | PLUG | Common Stock | 218,208 | Direct |
| March 14, 2023 | PLUG | Common Stock | 621 | Indirect |
| March 14, 2023 | PLUG | Stock Option (Right to Buy)→ Common Stock (250,000) | 250,000 | Direct |
| March 14, 2023 | PLUG | Performance Stock Option (Right to Buy)→ Common Stock (1,500,000) | 1,500,000 | Direct |