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Solid Biosciences Inc.

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Solid Biosciences Inc.

SLDB·NASDAQ·Life Sciences·CIK 0001707502

Solid Biosciences Inc. is a life sciences company dedicated to developing gene therapy candidates for genetic neuromuscular and cardiac diseases. The company's portfolio includes SGT-003 for Duchenne muscular dystrophy, SGT-212 for Friedreich's ataxia, SGT-501 for Catecholaminergic polymorphic ventricular tachycardia, and SGT-601 for TNNT2-mediated dilated cardiomyopathy. These candidates are at various stages of development with different investment levels. Solid Biosciences focuses on rare neuromuscular and cardiac diseases, integrating internal capabilities such as a vector core, validated animal models, optimized expression cassettes, novel capsids, and regulatory expertise. The company also collaborates with leaders in clinical and research fields. Its business model prioritizes identifying and developing therapies for underserved patients with potentially fatal neuromuscular and cardiac diseases, building innovative libraries of delivery capsids and other enabling technologies, and collaborating with leading experts in the field. The company's mission is to treat and change the course of neuromuscular and cardiac diseases at all stages.

Solid Biosciences Inc. (NASDAQ:SLDB) is a publicly traded company in the Life Sciences sector. Wiseek has independently scored 21 items for SLDB at importance 7 or higher on its 1–10 market-impact scale. Its most recent item scored 7 or higher is dated 2026-08-14, rated 7/10. Across its 20 most recent items scored 7 or higher, the top rating is 9/10, with 12 rated 8 or above. Recent SEC coverage for SLDB spans SCHEDULE 13D/A, 8-K, 10-Q, PRE 14A.

Recent high-impact activity:

  • Perceptive Advisors Lifts Solid Biosciences Stake to 11.2% with $0.001 Pre-Funded Warrants
  • Solid Biosciences Replaces Exhausted $85M ATM with New $200M Equity Program
  • Solid Biosciences Q2 Loss Widens to $54.8M, Cash Runway Extended to Mid-2028
  • RA Capital Management Boosts Stake in Solid Biosciences with $22M Share Purchase
  • Shareholders Approve Doubling Authorized Common Stock to 480 Million Shares

Financial Snapshot

Fiscal year ended December 31, 2025
Net Income
-$174.32M
Diluted EPS
-$1.99
Op. Cash Flow
-$156.29M
Free Cash Flow
-$157.44M
Operating Income
-$179.21M
Cash & Equivalents
$59.9M
Debt / Equity
0.00×
Shares Outstanding
78.97M sh
Source: 10-K · filed 2026-03-19 · accession 0001193125-26-115928

Dilution Risk

Low risk

Filing-implied dilution signals for SLDB, detected from its recent SEC filings · based on capital-structure filings through 2026-08-06.

2 recent capital raisesATM program1 shelf registration

New $200M ATM Program Established · Prior $85M ATM Fully Drawn

⚠ A more recent filing has been published for this ticker since this signal was computed; it may not yet be reflected — see the filings below.

A filing-implied signal, not a realized share count. How Wiseek tracks dilution →

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$8.61 -0.31% today
52-week range · as of 2026-08-14 $3.79 – $11.45
Market cap
$956.45M
Volume
1.3M (1.2× avg)
3-mo avg 1.1M
Live data · 2026-09-22 21:29 UTC · After hours

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feed SLDB - Latest Insights

SLDB
Aug 14, 2026, 5:22 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $9.38
Real-time Price: $8.61 info
Change: -$0.770 (-8%) info
Market Cap: $956.449M info
SLDB
Aug 06, 2026, 5:15 PM EDT
Filing Type: 8-K
Importance Score:
7
Price at Filing: $8.25
Real-time Price: $8.61 info
Change: +$0.360 (+4%) info
Market Cap: $956.449M info
SLDB
Aug 06, 2026, 4:23 PM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $8.65
Real-time Price: $8.61 info
Change: -$0.040 (-0.46%) info
Market Cap: $956.449M info
SLDB
Jun 24, 2026, 6:49 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $9.29
Real-time Price: $8.61 info
Change: -$0.680 (-7%) info
Market Cap: $956.449M info
SLDB
Jun 10, 2026, 4:05 PM EDT
Filing Type: 8-K
Importance Score:
8
Price at Filing: $6.61
Real-time Price: $8.61 info
Change: +$2.00 (+30%) info
Market Cap: $956.449M info
SLDB
Jun 02, 2026, 7:15 AM EDT
Source: Reuters
Importance Score:
7
Price at Filing: $7.43
Real-time Price: $8.61 info
Change: +$1.18 (+16%) info
Market Cap: $956.449M info
SLDB
May 12, 2026, 4:02 PM EDT
Filing Type: 10-Q
Importance Score:
8
Price at Filing: $7.72
Real-time Price: $8.61 info
Change: +$0.890 (+12%) info
Market Cap: $956.449M info
SLDB
May 07, 2026, 8:00 AM EDT
Source: GlobeNewswire
Importance Score:
8
Price at Filing: $6.91
Real-time Price: $8.61 info
Change: +$1.70 (+25%) info
Market Cap: $956.449M info
SLDB
Apr 30, 2026, 8:00 AM EDT
Source: GlobeNewswire
Importance Score:
7
Price at Filing: $7.12
Real-time Price: $8.61 info
Change: +$1.49 (+21%) info
Market Cap: $956.449M info
SLDB
Apr 10, 2026, 4:10 PM EDT
Filing Type: PRE 14A
Importance Score:
8
Price at Filing: $8.02
Real-time Price: $8.61 info
Change: +$0.590 (+7%) info
Market Cap: $956.449M info
SLDB
Mar 19, 2026, 5:04 PM EDT
Filing Type: S-3
Importance Score:
7
Price at Filing: $7.12
Real-time Price: $8.61 info
Change: +$1.49 (+21%) info
Market Cap: $956.449M info
SLDB
Mar 19, 2026, 5:03 PM EDT
Filing Type: S-3
Importance Score:
7
Price at Filing: $7.12
Real-time Price: $8.61 info
Change: +$1.49 (+21%) info
Market Cap: $956.449M info
SLDB
Mar 19, 2026, 4:01 PM EDT
Filing Type: 10-K
Importance Score:
9
Price at Filing: $7.12
Real-time Price: $8.61 info
Change: +$1.49 (+21%) info
Market Cap: $956.449M info
SLDB
Mar 17, 2026, 6:50 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $7.80
Real-time Price: $8.61 info
Change: +$0.810 (+10%) info
Market Cap: $956.449M info
SLDB
Mar 11, 2026, 5:34 PM EDT
Filing Type: 8-K
Importance Score:
9
Price at Filing: $7.85
Real-time Price: $8.61 info
Change: +$0.760 (+10%) info
Market Cap: $956.449M info
SLDB
Mar 11, 2026, 4:00 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $8.16
Real-time Price: $8.61 info
Change: +$0.4534 (+6%) info
Market Cap: $956.449M info
SLDB
Mar 11, 2026, 1:02 PM EDT
Source: Reuters
Importance Score:
9
Price at Filing: $7.51
Real-time Price: $8.61 info
Change: +$1.10 (+15%) info
Market Cap: $956.449M info
SLDB
Mar 10, 2026, 5:00 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
7
Price at Filing: $8.23
Real-time Price: $8.61 info
Change: +$0.380 (+5%) info
Market Cap: $956.449M info
SLDB
Mar 10, 2026, 4:38 PM EDT
Filing Type: SCHEDULE 13D/A
Importance Score:
8
Price at Filing: $8.25
Real-time Price: $8.61 info
Change: +$0.360 (+4%) info
Market Cap: $956.449M info
SLDB
Mar 06, 2026, 4:36 PM EST
Filing Type: 8-K
Importance Score:
8
Price at Filing: $6.85
Real-time Price: $8.61 info
Change: +$1.76 (+26%) info
Market Cap: $956.449M info
Research tools: Filing Impact Index Dilution Tracker Split Calendar Open Datasets