SEC v. Edward J. Kosinski (insider trading, 2018)
Settled
Checked against the primary document on October 4, 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.
The SEC sued cardiologist Edward Kosinski over insider trading in Regado Biosciences stock based on confidential clinical-trial news. On 20 April 2021 the District of Connecticut entered a consent judgment enjoining him; in the parallel criminal case he was convicted, sentenced to six months in prison and fined $500,000.
The record
| Agency | SEC |
|---|---|
| Release number | LR-24294 |
| Date filed | 2018-09-28 |
| Date resolved | 2021-04-20 |
| Status | settled |
| Asset class | equities |
| Criminal parallel | Yes: sentenced (Kosinski) |
| Sentence | 6 months |
| Bars imposed | conduct-based injunction |
| Defendants | Edward J. Kosinski |
| Cited as charged or alleged | Exchange Act s.10(b) and Rule 10b-5 ; Securities Act s.17(a) |
| Techniques | Insider trading |
What was ordered
- Civil penalty
- —
- Disgorgement
- —
- Prejudgment interest
- —
- Total relief
- —
- Alleged gain
- —
What is alleged to have happened
the Securities and Exchange Commission announced this matter on September 28, 2018 as release LR-24294. The respondents named are Edward J. Kosinski (1 individual, 0 entities).
This library tags the matter as insider trading, based on the conduct the regulator describes. Each tag links to a page explaining how that technique works, what statute it engages, and what penalties comparable actions have attracted. The tagging is ours, not the regulator's: agencies charge statutory provisions, not technique names.
The conduct is recorded against equities.
A parallel criminal proceeding is referenced, with a custodial sentence of 6 months recorded. Criminal and civil outcomes are tracked separately throughout this site.
A later SEC litigation release shows the civil case ended in a consent judgment entered on 20 April 2021 in the District of Connecticut. The judgment permanently enjoins Kosinski from antifraud violations; the release states no civil disgorgement, interest or penalty. In the parallel criminal case he was convicted on two counts of securities fraud and sentenced to six months in prison with a $500,000 fine, and that fine is a criminal one, so it is not recorded in the civil money fields. The release does not say whether he admitted or denied the allegations. The civil complaint was filed in 2016, earlier than the 2018 date this record carries.
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
- 2018-09-28 Litigation release published
- 2021-04-20 Final consent judgment entered enjoining Kosinski
Primary documents
Everything on this page derives from the documents below. Where our summary and the primary document disagree, the primary document is right.
Same matter
The library links these 3 records because they appear to concern one matter: the same lead defendant, an overlapping technique tag and close filing dates, or a shared court docket or a release that cites the other. Records are listed by date filed.
| Date filed | Agency | Record | Status |
|---|---|---|---|
| 2016-08-04 | SEC | SEC v. Edward J. Kosinski (insider trading, 2016) | Settled |
| 2018-09-28 | SEC | SEC v. Edward J. Kosinski (insider trading, 2018) | Settled |
| 2021-04-21 | SEC | SEC v. Edward J. Kosinski (insider trading, 2021) | Judgment entered |
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 |