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Empire Capital Management, L.L.C.

CIK 1321711 · last filed 2013-09-05

Empire Capital Management, L.L.C. is a corporate insider who has filed 70 SEC Form 4 insider transactions across 6 companies since 2007. The most recent filing shows the insider sold $5.3M of SONS on Sep 5, 2013. Across all open-market trades the lifetime net is +$47.8M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $33.3M 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

$33.35M

Companies

6

Total Filings

70

Lifetime Open-Market Net

$47.85M

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
Sonus, Inc. (SONS) Delisted 10%+ Owner 26,303,552 — — $30.10M 15 2013-09-05
KEYNOTE SYSTEMS INC (KEYN) Delisted 10%+ Owner 1,800,000 — — $386.5K 5 2013-07-10
OCZ TECHNOLOGY GROUP INC (OCZ) Delisted 10%+ Owner 1,000,000 — — $7.00M 1 2010-11-08
LTRX 10%+ Owner 6,030,000 $5.53 $33.35M -$303.1K 5 2009-11-06
ENTRUST INC (ENTU) Delisted 10%+ Owner 11,250,700 — — $9.94M 20 2008-11-07
STOCKERYALE INC (STKR) Delisted 10%+ Owner 5,492,500 — — $723.8K 7 2008-11-04

Recent Filings

70 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
2013-09-05 Sonus, Inc. (SONS) Delisted Sell (S) −1,503,024 -$5.29M EDGAR
2013-07-10 KEYNOTE SYSTEMS INC (KEYN) Delisted Sell (S) −2,000,000 -$39.97M EDGAR
2013-05-22 KEYNOTE SYSTEMS INC (KEYN) Delisted Sell (S) −1,822,970 -$23.30M EDGAR
2013-01-04 Sonus, Inc. (SONS) Delisted Buy (P) +238,800 $434.6K EDGAR
2012-12-31 KEYNOTE SYSTEMS INC (KEYN) Delisted Other (J) −42,030 $0 EDGAR
2012-12-31 Sonus, Inc. (SONS) Delisted Mixed −240,000 $128.5K EDGAR
2012-11-02 Sonus, Inc. (SONS) Delisted Buy (P) +156,978 $288.1K EDGAR
2012-10-31 Sonus, Inc. (SONS) Delisted Buy (P) +1,013,022 $1.82M EDGAR
2012-10-24 Sonus, Inc. (SONS) Delisted Buy (P) +318,054 $577.8K EDGAR
2012-10-17 Sonus, Inc. (SONS) Delisted Buy (P) +485,004 $856.0K EDGAR
Showing 1–10 of 70
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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.