Efficacy Biotech Fund LTD

CIK 1366071 · last filed 2011-03-17

Efficacy Biotech Fund LTD is a corporate insider who has filed 3 SEC Form 4 insider transactions across 0 companies. The firm reports its address in San Diego, CA. 27 SEC filings were submitted jointly with Efficacy Biotech Master Fund Ltd.

"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.

Disclosed Exposure

$0

Companies

0

Total Filings

3

Lifetime Open-Market Net

$0

Filer Profile

Reported Address

11622 EL CAMINO REAL
SUITE 100
SAN DIEGO, CA 92130

Phone

(858) 759-1499

State of Incorporation

Bermuda

Related Filers

Efficacy Biotech Master Fund Ltd. — 27 joint filings, latest 2011-03-17

Efficacy Capital, Ltd. — 27 joint filings, latest 2011-03-17

Mark Lappe — 27 joint filings, latest 2011-03-17

Jon Faiz Kayyem — 20 joint filings, latest 2008-11-04

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
No companies on record.

Recent Filings

3 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 $
2011-03-17	—	Sell (S)	−19,963,070	-$12.32M
2011-02-17	—	Sell (S)	−323,000	-$312.6K
2011-02-10	—	Other (J)	−6,966,770	$0

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.