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USVP ENTREPRENEUR PARTNERS VIII B L P

CIK 1225448 · last filed 2010-11-17

USVP ENTREPRENEUR PARTNERS VIII B L P is a corporate insider who has filed 2 SEC Form 4 insider transactions across 1 company since 2010. The most recent filing shows the insider sold $210.1K of MXL on Nov 17, 2010. Across all open-market trades the lifetime net is −$79.8M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $194.0K across reported positions. The firm reports its address in Menlo Park, CA. 43 SEC filings were submitted jointly with PRESIDIO MANAGEMENT GROUP VIII L L C.

"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

$194.0K

Companies

1

Total Filings

2

Lifetime Open-Market Net

-$79.76M

Filer Profile

Reported Address
2735 SAND HILL ROAD
MENLO PARK, CA 94025
Phone
(650) 854-9080
State of Incorporation
DE
Related Filers
PRESIDIO MANAGEMENT GROUP VIII L L C — 43 joint filings, latest 2014-08-12
USVP ENTREPRENEUR PARTNERS VIII A L P — 43 joint filings, latest 2014-08-12
IRWIN FEDERMAN — 42 joint filings, latest 2014-08-12
DAVID E LIDDLE — 42 joint filings, latest 2014-08-12
US VENTURE PARTNERS VIII L P — 42 joint filings, latest 2014-08-12
USVP VIII AFFILIATES FUND L P — 42 joint filings, latest 2014-08-12
Winston Su-Kee Fu — 40 joint filings, latest 2013-07-23
STEVEN M KRAUSZ — 33 joint filings, latest 2014-08-12
Profile details as reported on the filer's SEC submissions — for individual insiders the address is often in care of the issuer. Related filers are identified from jointly filed SEC submissions and shared reported addresses. View filings on SEC EDGAR.

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
MXL 10%+ Owner 2,917 $66.51 $194.0K -$79.76M 2 2010-11-17

Recent Filings

2 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
2010-11-17 MXL Sell (S) −19,980 -$210.1K EDGAR
2010-03-29 MXL Mixed −54,351,580 -$79.55M EDGAR
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.