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CRANDELL KEITH

10% owner at Lyell Immunopharma, Inc. (LYEL) and others. 12 filings on Aeon since Oct 29, 2025.

InsiderDirector, 10% owner, Director · Name as written in SEC filings
Files forLYELLyell Immunopharma, Inc.ASPEAspen Neuroscience, Inc.CTYCITY THERAPEUTICS, INC.BOLDBoundless Bio, Inc.KARDKardigan, Inc.MASS908 Devices Inc.SPTXSeaport Therapeutics, Inc.TWSTTwist Bioscience CorpMTSRMetsera, Inc.NMRANeumora Therapeutics, Inc.
Alert me on this person
−4.6%
Return per buy, 1 monthS&P +1.5%
That is −6.1 points vs the S&P

Record

Same numbers as the leaderboard, once there are 3 buys with a result
4
Decisions
4
Companies
−4.6%
Return
+1.5%
S&P, same days
−6.1
vs S&P
25%
Up
−9.0
After selling, 1 sale

Planned sales (Form 144) count toward nothing: not the record, not a decision, not a signal. A sale reported on a Form 4 is measured apart, in its own column. "After selling" is what the stock did after each sale against the S&P over the same days, sign flipped, so a positive number means the stock fell behind the market after the sale. Sales never count toward the record, a signal or a score.

Filings on Aeon, newest first

One filing can name more than one person, so a filing can appear on more than one page. A filing marked "Planned sale" is a Form 144, which is notice of a sale the person means to make, not a trade, and it counts toward nothing here.

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