Reporting Owner Activity for Jason P. Rhodes

Form 3/4/5 issuer positions and transaction evidence for this reporting owner.

Linked issuers

4

Largest position

Dyne Therapeutics, Inc.

Disclosed value

$20.94M

Transaction activity

Available

Ownership signals 1 signal
Forms 3/4/5 position snapshot

Estimated Forms 3/4/5 value

$20.94M

Estimated from Forms 3/4/5 when filings include enough holding data.

Issuers linked to this owner

4

Distinct issuers connected to this reporting owner in parsed SEC filings.

Latest parsed owner filing

06 May 2026

Most recent owner-level filing date in the parsed SEC record.

+2 more

Additional issuer positions are listed below.

How to read Forms 3/4/5 positions
  • Reported values are estimates from parsed SEC Forms 3/4/5 when the filing includes enough price and share data.
  • Use this as a filing-backed owner snapshot, not as a live cap table.
Identity 1 identity field
Location
Cambridge, MA
SEC source record 1 source field
Latest reporting-owner signature
/s/ Ommer Chohan, Attorney-in-Fact
Source evidence 1 source field
SEC filing history
Open SEC filing history

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Reported issuer positions for Jason P. Rhodes

DYN Forms 3/4/5

Dyne Therapeutics, Inc.

Relationship
Director
Holdings value
$20,667,205
Past year net change
-$29,693,365
Change %
-59%
Report period
04 May 2026
GBIO Forms 3/4/5

Generation Bio Co.

Relationship
Director
Holdings value
$275,400
Past year net change
Change %
Report period
09 Feb 2026

Recent insider transactions for Jason P. Rhodes

Sym Company Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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