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About Outset Medical, Inc. (OM)
The SEC lists Outset Medical, Inc. under CIK 0001484612, in electromedical and electrotherapeutic apparatus. We track it alongside the rest of the Health Care sector.
OM Form 4 activity by transaction type, last 90 days
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 2 | 244,909 | $870K |
| Open-market sale | 3 | 10,612 | $47K |
OM insider transactions (Form 4)
1444 Form 4 filings on record, the earliest from Nov 18, 2024, newest first. Filing history page 2 of 2.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Marc Nash - Officer | Grant or award | Common Stock | 5,617 | $0.00 | - | |
| Marc Nash - Officer | Open-market sale | Common Stock | 243 | $12.88 | $3K | |
| John L. Brottem - Officer | Open-market sale | Common Stock | 383 | $12.88 | $5K | |
 Leslie Trigg - Officer | Open-market sale | Common Stock | 904 | $12.88 | $12K | |
| Leslie Trigg - Officer | Grant or award | Common Stock | 65,103 | $0.00 | - | |
| Patrick T. Hackett - Director | Grant or award | Common Stock | 8,983 | $0.00 | - | |
| D. Keith Grossman - Director | Grant or award | Common Stock | 8,983 | $0.00 | - | |
 Kevin C. Oboyle - Director | Grant or award | Common Stock | 8,983 | $0.00 | - | |
| Leslie Trigg - Officer | Open-market sale | Common Stock | 935 | $17.80 | $17K | |
| Kevin C. Oboyle - Director | Grant or award | Common Stock | 15,135 | $0.00 | - | |
| Marc Nash - Officer | Open-market sale | Common Stock | 1,375 | $0.80 | $1K | |
| John L. Brottem - Officer | Open-market sale | Common Stock | 3,203 | $0.80 | $3K | |
| Nabeel Ahmed - Officer | Open-market sale | Common Stock | 4,221 | $0.80 | $3K | |
| Leslie Trigg - Officer | Open-market sale | Common Stock | 5,645 | $0.80 | $5K |
Recent OM Form 144 notices of proposed sale
3An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
| Filed | Filer | Relationship | Shares | Market value | Notice |
|---|---|---|---|---|---|
| Trigg Leslie | Officer | 3,344 | $15K | View on EDGAR | |
| Gaeta Renee | Officer | 4,422 | $20K |
OM insider trading FAQ
What is the latest insider trade for OM?
Outset Medical, Inc. (OM) had 4 insider filings in the last 90 days, with the most recent on 2026-10-05. The full record for OM runs to 44 Form 4 filings, the earliest from 2024-11-18. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying OM stock?
2 insider purchases of OM were filed in the last 90 days, totaling $870K.
How many insiders are selling OM stock?
3 insider sales of OM were filed in the last 90 days, totaling $47K.
Where can I see OM SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects OM Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Recent insider filings
10The EDGAR links open each original Form 4, so you can check any number on this page against the filing it came from.
- - Braden Michael Leonard view on EDGAR
- - Leslie Trigg view on EDGAR
- - John L. Brottem view on EDGAR
- - Renee Gaeta view on EDGAR
- - John L. Brottem view on EDGAR
- - Renee Gaeta view on EDGAR
- - Leslie Trigg view on EDGAR
- - Patrick T. Hackett view on EDGAR
- - Kevin C. Oboyle view on EDGAR
Related companies with recent insider activity
Learn more
- How to read insider buying signals
- What an open-market purchase by an insider can and cannot tell you.
- Form 144 vs Form 4
- A Form 144 announces a planned sale; the Form 4 reports it after it happens.
- Insider activity in Health Care
- Where OM's peers are being bought and sold.
- Every recent Form 4
- The market-wide feed, updated as filings arrive from SEC EDGAR.
Follow OM with a 7-day demo
- OM on your watchlist
- Every OM Form 4 filing on record
- Up to 3 months of OM price history
- The daily trading plan of ranked insider buys, on a delay, with the plan archive
