Nichols Weston
10% owner at Korro Bio, Inc. (KRRO) and others. 12 filings on Aeon since Sep 15, 2025.
Files forKRROKorro Bio, Inc.CRNXCrinetics Pharmaceuticals, Inc.PASGPassage BIO, Inc.TCRXTScan Therapeutics, Inc.CGEMCullinan Therapeutics, Inc.NEUPNeuphoria Therapeutics Inc.
Alert me on this person
+1.1%
Return per buy, 1 monthS&P +0.9%
That is +0.2 points vs the S&P
Record
Same numbers as the leaderboard, once there are 3 buys with a result9
Decisions
5
Companies
+1.1%
Return
+0.9%
S&P, same days
+0.2
vs S&P
56%
Up
None
After selling
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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