Richard Leon Prager
CIK 1781504 · View on SEC EDGAR ↗
Insider
First SEC filing: Jan. 3, 2023 · Latest: Jan. 3, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 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
9 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| April 22, 2022 | MKTX | P | 500 | $269.99 | $134,995 | 2,149 Direct | +30.32% | Acquired | -40.1% (price as of 2026-08-20) |
| April 22, 2022 | MKTX | P | 500 | $272.50 | $136,250 | 1,649 Direct | +43.52% | Acquired | -40.6% (price as of 2026-08-20) |
| Aug. 15, 2019 | MKTX | P | 1,000 | $358.49 | $358,490 | 1,000 Indirect | — | Acquired | -54.9% (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.