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Michael Tsang

CIK 1351520 · VP, Operations & Product Eng · last filed 2014-02-11

Michael Tsang is a VP, Operations & Product Eng who has filed 12 SEC Form 4 insider transactions across 1 company since 2007. The most recent filing, for SUPX, was dated Feb 11, 2014. Across all open-market trades the lifetime net is −$1.1M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $66.7K across reported positions.

"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.

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Disclosed Exposure

$66.7K

Companies

1

Total Filings

12

Lifetime Open-Market Net

-$1.12M

Holdings By Company

Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
Symbol Role Shares Price Disclosed Exposure Lifetime OM Net Filings Latest Filed
SUPX VP, Operations & Product Eng 10,500 $6.35 $66.7K -$1.12M 12 2014-02-11

Recent Filings

12 filings
Insider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
Filed Symbol Action Net Shares Net $ Link
2014-02-11 SUPX Mixed — -$127.6K EDGAR
2014-01-30 SUPX Mixed — -$21.5K EDGAR
2014-01-30 SUPX Exer (M) — $0 EDGAR
2013-09-04 SUPX Grant (A) — $0 EDGAR
2013-07-31 SUPX Mixed — -$82.6K EDGAR
2012-02-01 SUPX Mixed — -$8.1K EDGAR
2011-09-06 SUPX Grant (A) — $0 EDGAR
2010-07-29 SUPX Mixed — -$36.5K EDGAR
2009-05-27 SUPX Mixed — -$19.6K EDGAR
2008-12-16 SUPX Grant (A) — $0 EDGAR
Showing 1–10 of 12
Page 1 of 2
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.