SLDBSOLID BIOSCIENCES INC.

CIK 0001707502 · no recent filings · 0 insider transactions

All Form 4 filings on EDGAR ↗

Buy volume

0 buy transactions

Sell volume

0 sell transactions

Net flow

+$0

Net buying

Total flow

0 priced transactions

Disclosure radarcross-source convergence

Activist2/5 sources

26/100

Recent disclosures · timeline

Schedule 13D4d ago
RA Capital Management, L.P. ↗
11.9% stake · activist (13D)

Price · SLDB

Live chart by TradingView

Live chart via TradingView. Insider trade price and date are from the underlying SEC filing. Not financial advice.

Institutional holders · 13F

Q1 2026 vs Q4 2025 · live SEC data

1 fund holds$35.70M reported valueNet accumulating(1 adding · 0 reducing)

Fund	Shares	Value	% of portfolio	QoQ
BlackRock Inc	4,958,354	$35.70M	0.0%	Add+2%

5%+ stakes · Schedule 13D/G

Filed	Filer	% class	Shares	Type	Purpose
4d ago	RA Capital Management, L.P.	11.9%	12,036,126	13D · active	—

Recent insider transactions

No insider transactions recorded for SLDB.

Convergence is a transparent heuristic sum of attributable disclosure factors — not a price target or recommendation. 8-K events are shown as context; Form 144 planned sales count against bullish conviction. Not financial advice.