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Who

Rhonda M. Chicko

Chief Financial Officer

Company insider

Files Form 4 as: Chief Financial Officer, Cyclerion Therapeutics; Chief Financial Officer, Scholar Rock Holding.

In numbers

Trades disclosed
7
Buys
0
Sells
0
Bought
$0
Sold
$0
Companies
2
Companies where not an officer
0
First trade
29 May 2018
Last trade
14 Aug 2026
Last filed
18 Aug 2026

Companies traded

Where they are an officer
Cyclerion TherapeuticsOfficer · Biotechnology · last 14 Aug 20260 buys · 0 sells
SRRK Scholar Rock HoldingOfficer · Biotechnology · last 31 Jan 20190 buys · 0 sells

Activity over time

Not enough dated trades to draw.

Every trade

TradedCompanyWhatAmount
14 Aug 2026filed 18 Aug 2026Cyclerion TherapeuticsBiotechnologySEC FORM 4 Code M$59K25,000 at $2.36filing
14 Aug 2026filed 18 Aug 2026Cyclerion Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code M—25,000 at $0.00filing
14 Aug 2026filed 18 Aug 2026Cyclerion Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code M—25,000 at $0.00filing
14 Aug 2026filed 18 Aug 2026Cyclerion TherapeuticsBiotechnologySEC FORM 4 Code M$59K25,000 at $2.36filing
7 Aug 2025filed 11 Aug 2025Cyclerion Therapeuticsoption or derivative · BiotechnologySEC FORM 4 Code A—25,000 at $0.00filing
31 Jan 2019filed 4 Feb 2019SRRK Scholar Rock Holdingoption or derivative · BiotechnologySEC FORM 4 Code A—56,000 at $0.00filing
29 May 2018filed 31 May 2018SRRK Scholar Rock Holdingoption or derivative · BiotechnologySEC FORM 4 Code A—15,208 at $0.00filing

News

No headline names them, or the companies they trade most, lately.

Sectors

No trade we could place in a sector.

Related people

Keith WoodsChief Operating Officer · Chief Operating Officer at Scholar Rock Holding, filing Form 4 there in the last year
David HallalChief Executive Officer · Chief Executive Officer at Scholar Rock Holding, filing Form 4 there in the last year
Michelle Patricia PerniceDirector · Director at Korsana Biosciences, filing Form 4 there in the last year
Peter Evan HarwinDirector · Director and 10% owner at Korsana Biosciences, filing Form 4 there in the last year
Nimish P. ShahDirector · Director at Korsana Biosciences, filing Form 4 there in the last year