Starboard Value R GP LLC

Starboard Value R GP LLC is 10% Owner at QUANTUM CORP /DE/ (QTM). They have made 2 open-market trades across 2 companies since 2015, most recently 2016-12-05.

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.

Also files as

Controlled by Jeffrey C. Smith

Jeffrey C. Smith Starboard Value R GP LLC (entity)

Current Position

Ticker	Shares	Value
QTM	10,221,933	$16.6M
MCRL	374,583	—
Total		$16.6M

Shares reported on the most recent Form 4, priced at the 2016-12-05 close. 1 holding could not be priced and is excluded from the total.

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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.