Dennis B Phelps
CIK 1299965 · View on SEC EDGAR ↗
Insider
First SEC filing: Nov. 19, 2021 · Latest: Nov. 19, 2021
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 19, 2021 | AMPL | S | 2,106 | $69.00 | $145,314 | 70,510 Direct | -2.90% | Disposed | -81.6% (price as of 2026-08-20) |
| Nov. 19, 2021 | AMPL | S | 21,590 | $68.44 | $1,477,620 | 72,616 Direct | -22.92% | Disposed | -81.5% (price as of 2026-08-20) |
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.