Skyline Venture Partners V LP

CIK 1419187 · last filed 2019-08-23

Skyline Venture Partners V LP is a corporate insider who has filed 5 SEC Form 4 insider transactions across 2 companies since 2014. The most recent filing shows the insider sold $1.9M of SIBN on Aug 23, 2019. Across all open-market trades the lifetime net is −$8.4M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $69.2M 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

$69.20M

Companies

2

Total Filings

5

Lifetime Open-Market Net

-$8.42M

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
SIBN	10%+ Owner	3,992,918	$17.33	$69.20M	-$16.52M	2	2019-08-23
Dicerna Pharmaceuticals Inc (DRNA) Delisted	10%+ Owner	1,719,671	$38.22	$65.73M	$8.09M	2	2015-02-24

Recent Filings

5 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
2019-08-23	SIBN	Sell (S)	−95,152	-$1.92M	EDGAR
2019-08-14	SIBN	Sell (S)	−800,000	-$14.60M	EDGAR
2015-02-24	Dicerna Pharmaceuticals Inc (DRNA) Delisted	Sell (S)	−150,128	-$3.91M	EDGAR
2014-02-05	Dicerna Pharmaceuticals Inc (DRNA) Delisted	Mixed	+6,939,004	$12.00M	EDGAR
2011-05-11	—	Other (J)	−2,100,000	$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.