Byron L Dorgan
CIK 1513219 · View on SEC EDGAR ↗
Insider
First SEC filing: June 13, 2024 · Latest: June 13, 2024
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 10 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
10 other filings hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 15, 2023 | CDXS | S | 20,000 | $2.11 | $42,200 | 193,461 Direct | -9.37% | Disposed | -24.8% (price as of 2026-08-21) |
| July 16, 2018 | CDXS | S 10b5-1 | 10,000 | $15.49 | $154,900 | 190,593 Direct | -4.99% | Disposed | -89.8% (price as of 2026-08-21) |
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 |
|---|---|---|---|---|---|---|---|
| June 6, 2012 | CDXS | Stock Option (Right to Buy) | Common Stock (20,000) | $3.62 | June 5, 2022 | 20,000 | Acquired |
| Feb. 17, 2011 | CDXS | Stock Option (right to buy) | Common Stock (100,000) | $10.63 | Feb. 16, 2021 | 100,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).