MarketPeel
Insider Trading Intelligence
Pricing
…
KT

Kevin Tan

SLDB
CFO & TREASURER · SOLID BIOSCIENCES INC. · CIK 0001884056
FILING MIX · LIFETIME55%/45%
BUYS
17
SELLS
14
TOTAL VALUE
$390.2K
COMPANIES
1
ACTIVE SINCE
Jan 2023
HOLDINGS NOW
99,422
AVG SELL PX
$6.11
TRADE KIND
SHOWING 31 / 31
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
7 backtested trades · 8 horizons · 14 pending
Forward-return performance of every backtestable P/S trade by Kevin Tan, measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d7+42.86%+7.43%+0.12%+7.31%+5.59%—
14d7+57.14%+4.32%+0.40%+3.92%-5.42%—
30d7+42.86%+7.43%-1.20%+8.63%+5.54%—
60d7+14.29%+25.44%-2.68%+28.12%+30.40%—
90d7+28.57%+10.57%+1.91%+8.66%+0.35%—
180d7(4 pending)+33.33%+33.20%+10.61%+22.59%+42.17%—
1y7(4 pending)+33.33%+15.80%+19.36%-3.55%+23.82%—
2y7(6 pending)+100.00%-34.04%+47.81%-81.85%-81.85%—
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
SLDB · 99,422 shares · as of Feb 18, 2026
046,75093,500140,250187,000202420252026SHARES HELD
Trading cadence · quarterly flow
BUY ● SELL ●
2023
2023
2023
2023
2024
2024
2024
2024
2025
2025
2025
2025
2026
FLOW · 17 buys / 14 sellsCOVERAGE · 13 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
SLDB
SOLID BIOSCIENCES INC.
SALE10b5-1
10b5-1 plan
5,404$5.82$31.5K99,422Feb 18, 2026Feb 18, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
10,625——21,250Feb 13, 2026Feb 18, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASE
CFO & Treasurer
10,625——104,826Feb 13, 2026Feb 18, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE10b5-1
10b5-1 plan
14,783$6.44$95.2K94,201Feb 4, 2026Feb 6, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE10b5-1
10b5-1 plan
26,837$6.44$172.7K108,984Feb 2, 2026Feb 2, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASE
CFO & Treasurer
33,075——135,821Jan 31, 2026Feb 2, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
33,075——99,225Jan 31, 2026Feb 2, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASE
CFO & Treasurer
56,646——102,746Jan 29, 2026Feb 2, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
56,646——0Jan 29, 2026Feb 2, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
93,500——93,500Jan 29, 2026Feb 2, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
187,000——187,000Jan 29, 2026Feb 2, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
56,647——56,647Jan 29, 2026Apr 21, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE10b5-1
10b5-1 plan
5,704$5.27$30.1K46,100Jan 13, 2026Jan 13, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASE
CFO & Treasurer
11,250——51,804Jan 9, 2026Jan 13, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
11,250——11,250Jan 9, 2026Jan 13, 2026 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
62,500——62,500Aug 14, 2025Aug 18, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
125,000——125,000Aug 14, 2025Aug 18, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE10b5-1
10b5-1 plan
3,164$3.96$12.5K32,250Feb 14, 2025Feb 18, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASE
CFO & Treasurer
10,625——35,414Feb 13, 2025Feb 18, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
10,625——31,875Feb 13, 2025Feb 18, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
132,300——132,300Jan 31, 2025Feb 11, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
4,073$3.89$15.8K24,789Jan 10, 2025Jan 13, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASE
CFO & Treasurer
11,250——28,862Jan 9, 2025Jan 13, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
11,250——22,500Jan 9, 2025Jan 13, 2025 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
85,000——85,000Feb 13, 2024Feb 16, 2024 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
42,500——42,500Feb 13, 2024Feb 16, 2024 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASE
CFO & Treasurer
11,250——13,243Jan 9, 2024Jan 11, 2024 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
3,935$8.20$32.3K9,308Jan 9, 2024Jan 11, 2024 ↗View →
SLDB
SOLID BIOSCIENCES INC.
SALE
CFO & Treasurer
11,250——33,750Jan 9, 2024Jan 11, 2024 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
90,000——90,000Jan 9, 2023Jan 11, 2023 ↗View →
SLDB
SOLID BIOSCIENCES INC.
PURCHASEGRANT
Stock grant
45,000——45,000Jan 9, 2023Jan 11, 2023 ↗View →
Other insiders · SLDB
Loading peer insiders…
About this filer
CIK 0001884056
ROLE
CFO & Treasurer
PRIMARY
SLDB
COMPANIES
1
ACTIVE SINCE
Jan 2023
MARKETPEEL · /INSIDER/0001884056DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
FREE · DAILY · 6 AM ET

The morning brief, before the bell.

One short email. Insider buys, congressional trades, and plain-English analysis.

Feedback