David Benjamin Krieger

CIK 1387043 · last filed 2018-11-28

David Benjamin Krieger is a corporate insider who has filed 14 SEC Form 4 insider transactions across 2 companies since 2011. The most recent filing shows the insider sold $282.0M of KOS on Nov 28, 2018. Across all open-market trades the lifetime net is −$888.9M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $153.6M 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.

Disclosed Exposure

$153.61M

Companies

2

Total Filings

14

Lifetime Open-Market Net

-$888.94M

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
KOS	Director	68,574,222	$2.24	$153.61M	-$888.94M	9	2018-11-28
Ceres, Inc. (CERE) Delisted	Director	2,460,807	$44.96	$110.64M	$0	5	2014-03-11

Recent Filings

14 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
2018-11-28	KOS	Sell (S)	−52,250,000	-$281.97M	EDGAR
2018-09-21	KOS	Sell (S)	−5,684,429	-$50.82M	EDGAR
2017-05-31	KOS	Sell (S)	−10,000,000	-$72.50M	EDGAR
2017-01-19	KOS	Sell (S)	−16,500,000	-$109.72M	EDGAR
2014-10-15	KOS	Sell (S)	−8,250,000	-$76.97M	EDGAR
2014-07-17	KOS	Sell (S)	−10,752,500	-$105.91M	EDGAR
2014-03-11	Ceres, Inc. (CERE) Delisted	Grant (A)	—	$0	EDGAR
2013-03-25	Ceres, Inc. (CERE) Delisted	Grant (A)	—	$0	EDGAR
2013-03-18	KOS	Sell (S)	−2,290,725	-$25.20M	EDGAR
2013-02-25	KOS	Sell (S)	−15,077,261	-$165.85M	EDGAR

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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.