Market Manipulation. Search

SEC v. Artemus Mayor (pump and dump, 2017)

Settled

Checked against the primary document on October 2, 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 October 2017 the Securities and Exchange Commission settled an administrative proceeding with Artemus Mayor, finding that he and SK3 Group's controller Henry Jan ran a pump-and-dump of SK3 stock built on misleading press releases. Mayor was barred from penny stock offerings and from serving as an officer or director for five years, and agreed to a $160,000 civil penalty.

The record

Structured fields for this action, as recorded in our case library.
Agency SEC
Release number 3-18268
Date filed 2017-10-26
Date resolved 2017-10-26
Status settled
Asset class equities
Venue OTC
Criminal parallel No
Defendants Artemus Mayor (individual)
Cited as charged or alleged Exchange Act s.10(b) and Rule 10b-5 ; Securities Act s.17(a) ; Securities Act s.5 (statutes and rules cited in the document; not a finding that they were violated)
Techniques Pump and dump

What was ordered

Civil penalty
$160k
Disgorgement
—
Prejudgment interest
—
Total relief
$160k
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 October 26, 2017 as release 3-18268. The respondents named are Artemus Mayor (1 individual, 0 entities).

The order finds that Mayor, SK3's president, joined Jan in having SK3 issue press releases announcing a medical marijuana business and acquisitions that were hollow, and that the stock rose on them. Mayor's order carries a penalty only; the disgorgement in the Jan order is not recorded here. This library tags the matter as pump and dump.

The conduct is recorded against equities, with OTC identified in the release.

The relief recorded in our data is a civil monetary penalty of $160,000. Penalty and disgorgement are distinct: disgorgement returns the gain, while the penalty is punitive. We store them separately so that aggregate figures across the library are not double-counted.

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. 2017-10-26 Administrative proceeding instituted (cease-and-desist)

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.

Other actions in the library sharing at least one technique tag with this one.

Action Agency Filed Technique Penalty Status
SEC v. Michael J. Forster (pump and dump, 2026) SEC 2026-07-15 Pump And Dump — judgment
SEC v. Geoffrey Allen Wall (pump and dump, 2026) SEC 2026-04-09 Pump And Dump — judgment
SEC v. Mark A. Miller, Saeid Jaberian and Christopher J. Rajkaran (pump and dump, 2026) SEC 2026-01-27 Pump And Dump — judgment
Market riggers sentenced in ASX ‘pump and dump’ case (ASIC, 2025) ASIC 2025-12-22 Chat Group Pumps , Pump And Dump — judgment
SEC v. George John Drazenovic (pump and dump, 2025) SEC 2025-12-19 Pump And Dump $236k settled
SEC v. William A. Justice, Keith A. Rosenbaum, Brian D. Shibley, and Randell R. Torno (pump and dump, 2025) SEC 2025-07-10 Pump And Dump $70k judgment

Record added September 10, 2026. submit a correction.