Rosen Fund Ix L.p. Sevin

Rosen Fund Ix L.p. Sevin files SEC Form 4 disclosures for ALDER BIOPHARMACEUTICALS INC. They have made 2 open-market trades across 1 company since 2015, most recently 2015-08-31.

CIK 0001605673

Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.

0 open-market purchases, against 2 sales. Too few scored purchases to measure a record yet.

Current Position

Ticker	Shares	Value
ALDR	88	$2K

Shares reported on the most recent Form 4, priced at the 2015-09-02 close.

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Sell Track Record

Filings2

Only 1 decision-sell filing — too few to score

Decision sells only — a first sale after buying the stock, or a sale by a fund or 10% owner. Ordinary sales by officers and directors show no relationship to what the stock does next, so they are counted but not scored.