SEC v. Lanny Brown, et al. (insider trading, 2017)
Settled
Checked against the primary document on October 3, 2026. The library's summary, tags and figures for this record were compared with the regulator's own document by an AI model (Claude) following written instructions, with sampled and disputed records read a second time. No lawyer has reviewed them. A checked record can still contain errors, and checked does not mean endorsed. See how we check records or report a correction.
In December 2017 the SEC charged a former International Rectifier employee, Lanny Brown, and his friend Sean Fox with trading call options before Infineon's takeover of the company, making $369,720. Both consented to a judgment, subject to court approval, for joint and several disgorgement of $369,720 plus $43,148 interest.
The record
| Agency | SEC |
|---|---|
| Release number | LR-24015 |
| Date filed | 2017-12-14 |
| Date resolved | 2017-12-14 |
| Court | U.S. District Court, District of Arizona |
| Status | settled |
| Asset class | options |
| Criminal parallel | Yes: charged (Lanny Brown and Fox), U.S. District Court, District of Arizona |
| Defendants | Lanny Brown ; Sean Fox |
| Cited as charged or alleged | Exchange Act s.10(b) and Rule 10b-5 |
| Techniques | Insider trading |
What was ordered
- Civil penalty
- —
- Disgorgement
- $370k
- Prejudgment interest
- $43.1k
- Total relief
- $413k
- Alleged gain
- —
What is alleged to have happened
The complaint alleged that Brown learned of the planned acquisition, tipped Fox, and that the two bought call options through an account in Fox's name, with about $12,000 of combined funds, to hide Brown's role. Fox allegedly closed the positions after the announcement and paid Brown's share by covering his expenses and writing checks to his family.
The settlement, subject to court approval, imposes injunctions and joint and several disgorgement of $369,720 plus interest of $43,147.79, with credit for amounts paid in the parallel criminal case.
What technique is this, and how does it work?
This action is tagged with one technique in our taxonomy. The tagging is ours: regulators charge statutory provisions, not technique names, so the mapping is an editorial judgement described in our editorial policy.
- Insider trading — see how it works, what statute it engages, and every other action tagged the same way.
Timeline
- 2017-12-14 Litigation release published
Primary documents
Everything on this page derives from the documents below. Where our summary and the primary document disagree, the primary document is right.
Related actions
Other actions in the library sharing at least one technique tag with this one.
| Action | Agency | Filed | Technique | Penalty | Status |
|---|---|---|---|---|---|
| SEC v. Trijya Vakil and Neeraj Visen (insider trading, 2026) | SEC | 2026-09-04 | Insider Trading | $109k | settled |
| CFTC v. Gabriel Perez (insider trading, 2026) | CFTC | 2026-08-28 | Insider Trading | $65k | judgment |
| SEC v. Gavin Wolfe and others (insider trading, 2026) | SEC | 2026-08-21 | Insider Trading | — | filed |
| SEC v. Jesse R. Mitchell (insider trading, 2026) | SEC | 2026-08-21 | Insider Trading | — | filed |
| SEBI v. Arun Kumar Somani and others (insider trading review, Indian Oil Corporation, 2026) | SEBI (India) | 2026-08-13 | Insider Trading | — | dismissed |
| SEC v. Benjamin Tesfaye (insider trading, 2026) | SEC | 2026-08-11 | Insider Trading | $18.7k | settled |