Alt-Data Signal Hub

INSP

Inspire Medical Systems, Inc. · $50.21 (+0.4%) · mkt cap $1.4B · P/E 11.4

1 hub catalysts across 1 sources · backtest → · ← Ticker Explorer

FDA Approvals & Recalls

Signal summary

Signals diverge

Bullish and bearish forces are in conflict here — weigh both columns.

25▲ Bullishconviction from hub signals

Bullish factors

FDA approval
4 analyst upgrades

Bearish factors

7 analyst downgrades
Insiders net selling (12 vs 1)

Best strategy

2-yr backtest · by Sharpe

Golden / Death Cross (50/200) has fit INSP best over 2 years (+63.3%, Sharpe 0.73). Historical/in-sample — walk-forward all 19 →

#	Strategy	Return	Sharpe	Beats B&H
1	Golden / Death Cross (50/200)	+63.3%	0.73	✓
2	SMA Crossover	+59.0%	0.68	✓
3	Triple MA (5/20/60)	+42.3%	0.59	✓

Price — 1 year

daily close

Insider activity

1 open-market buys

Officers & directors trading their own stock (SEC Form 4). Buys are bullish; sells shown for context.

Date	Action	Insider	Shares	Value
2026-05-15	SELL	Rondoni John	2,641	$114K
2026-05-14	SELL	Rondoni John	700	$30K
2026-05-08	SELL	Mccormick Shawn T	696	$32K
2026-01-09	SELL	Rondoni John	109	$11K
2025-12-02	SELL	Mccormick Shawn T	1,200	$167K
2025-11-28	SELL	Mccormick Shawn T	2,000	$255K
2025-08-29	SELL	Buchholz Richard	11,000	$1.0M
2025-08-08	SELL	Curet Mcadams Myriam J	6	$616
2025-05-19	SELL	Rondoni John	1,734	$259K
2025-05-02	SELL	Mccormick Shawn T	360	$58K
2025-04-07	BUY	Curet Mcadams Myriam J	5	$804
2025-03-03	SELL	Rondoni John	2,287	$424K
2025-03-03	SELL	Ban Randall	3,947	$733K

Analyst ratings

live · 12 changes

Date	Action	Analyst	Rating Change
2026-07-01	Initiated	Freedom Capital Markets	Buy
2026-06-23	Downgrade	Evercore ISI Group	Outperform → In-Line
2026-05-05	Downgrade	Piper Sandler	Overweight → Neutral
2026-02-13	Downgrade	Wolfe Research	Outperform → Peer Perform
2026-02-12	Downgrade	Wells Fargo	Overweight → Equal-Weight
2026-02-12	Downgrade	Baird	Outperform → Neutral
2026-01-27	Downgrade	RBC Capital	Outperform → Sector Perform
2025-12-08	Upgrade	Oppenheimer	Perform → Outperform
2025-12-02	Downgrade	Morgan Stanley	Overweight → Equal-Weight
2025-11-26	Upgrade	Truist Securities	Hold → Buy
2025-11-25	Upgrade	Wolfe Research	Peer Perform → Outperform
2025-11-24	Upgrade	Stifel	Hold → Buy

Catalyst timeline

1 hub signals

Date	Source	Event	Entity	Value
2026-08-01	FDA Approvals & Recalls	FDA Approval	FDA approved Model 3150 Implantable Pulse Generator (IPG) — Inspire Medical Systems	approval	source ↗