ValueAct Spring Master Fund, L.P.

CIK 1728461 · last filed 2020-04-27

ValueAct Spring Master Fund, L.P. is a corporate insider who has filed 4 SEC Form 4 insider transactions across 2 companies since 2018. The most recent filing, for AES, was dated Apr 27, 2020. Across all open-market trades the lifetime net is +$11.4M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $70.9M across reported positions. The firm reports its address in San Francisco, CA. 27 SEC filings were submitted jointly with VA Partners I, LLC.

"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

$70.89M

Companies

2

Total Filings

4

Lifetime Open-Market Net

$11.37M

Filer Profile

Reported Address

ONE LETTERMAN DRIVE
BUILDING D, 4TH FLOOR
SAN FRANCISCO, CA 94129

Phone

(415) 362-3700

State of Incorporation

Virgin Islands, British

Related Filers

VA Partners I, LLC — 27 joint filings, latest 2020-07-14

ValueAct Capital Management, L.P. — 27 joint filings, latest 2020-07-14

ValueAct Capital Management, LLC — 27 joint filings, latest 2020-07-14

ValueAct Holdings GP, LLC — 27 joint filings, latest 2020-07-14

ValueAct Holdings, L.P. — 27 joint filings, latest 2020-07-14

ValueAct Holdings II, L.P. — 17 joint filings, latest 2020-07-14

JEFFREY W UBBEN — 12 joint filings, latest 2020-07-14

AES CORP — 10 joint filings, latest 2020-06-15

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
AES	Director	4,346,500	$14.79	$64.28M	$0	1	2020-04-27
UFI	Director	977,409	$6.76	$6.61M	$11.37M	3	2018-11-13

Recent Filings

4 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
2020-04-27	AES	Grant (A)	—	$0	EDGAR
2018-11-13	UFI	Buy (P)	+167,454	$4.49M	EDGAR
2018-11-08	UFI	Buy (P)	+260,160	$6.88M	EDGAR
2018-11-02	UFI	Grant (A)	+22,561	$0	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.