Frank Plimpton
Insider
First SEC filing: Jan. 5, 2004 · Latest: Jan. 5, 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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Dec. 21, 2004 | NRG | S | 13,000,000 | $31.16 | $405,080,000 | 8,527,632 Indirect | -60.39% | Disposed | 511.2% (price as of 2026-10-02) |
| March 12, 2004 | NRG | A | 11,294 | · | · | 21,527,632 Indirect | +0.05% | 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.
Initial ownership (Form 3) 2 holdings
Securities held when first becoming an insider, per SEC Form 3.