Market Manipulation. Search

SEC v. Frank Tamayo (insider trading, 2016)

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.

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In 2016, the Securities and Exchange Commission reported that Frank Tamayo, a former mortgage broker and middleman in the Grand Central post-it note insider trading scheme, was sentenced to a year and a day in prison, in a release that recalls his earlier SEC settlement requiring disgorgement of more than $1 million.

The record

Structured fields for this action, as recorded in our case library.
Agency SEC
Release number LR-23650
Date filed 2016-09-21
Date resolved 2016-09-21
Status settled
Asset class bonds, equities
Criminal parallel Yes: sentenced (Frank Tamayo (pleaded guilty 19 September 2014; a year and a day, recorded as 12 months)), 2016-09-21
Defendants Frank Tamayo (individual)
Cited as charged or alleged Exchange Act s.10(b) and Rule 10b-5 ; Exchange Act s.14(e) and Rule 14e-3 ; Securities Act s.17(a) (statutes and rules cited in the document; not a finding that they were violated)
Techniques Insider trading

What was ordered

Civil penalty
—
Disgorgement
—
Prejudgment interest
—
Total relief
—
Alleged gain
—

A dash means the release did not state a figure we could extract, not that the figure is zero. Penalty and disgorgement are stored separately so aggregates across the library do not double-count the same dollars.

What is alleged to have happened

the Securities and Exchange Commission announced this matter on September 21, 2016 as litigation release 23650. The respondent named is Frank Tamayo (1 individual). The release reports that Tamayo, who pleaded guilty in September 2014, was sentenced to a year and a day in prison for passing tips from a Simpson Thacher employee, Steven Metro, to his stockbroker Vladimir Eydelman, in a scheme whose trading produced about $5.6 million in profits. It recalls that Tamayo had settled with the SEC, agreeing to an injunction and to disgorge more than $1 million, without giving the exact figure. The $1,236,657 disgorgement and the industry bar formerly shown on this record belong to Eydelman, and have been removed.

For the regulator's own account of the facts, read the primary document linked above. This page deliberately summarises the structured record rather than reproducing the release.

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.

Timeline

  1. 2016-09-21 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.

The linked release is a work of the United States government and is not subject to copyright. Our summary and narrative above are our own writing.

Same matter

The library links these 2 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
2015-07-13 SEC SEC v. Frank Tamayo (insider trading, 2015) Settled
2016-09-21 SEC SEC v. Frank Tamayo (insider trading, 2016)(this record) Settled

This grouping is the library's, made by matching names, techniques, dates and citations when the site is built. It is not the regulator's or a court's determination that the records are one case, and it errs towards missing a link rather than making a false one.

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

Record added September 10, 2026. submit a correction.