SEC Form 4
Omada Health, Inc. (OMDA) insider trading
In the 12 months to Oct 26, 2026, 4 OMDA insiders reported open-market sales of $12.0M across 37 filings; no open-market purchases were filed.
Latest filing · Last 12 months · Source: SEC EDGAR · How we count
- Open-market sales
- $12.0M
- 37 filings · 4 insiders
- Open-market purchases
- $0
- 0 filings
- Pre-arranged sales (10b5-1)
- 36 of 37
- $7.7M of $12.0M sold (65%)
Who traded OMDA, and when
- Sale
- Sale, pre-arranged (10b5-1)
OMDA daily close from Oct 27, 2025 to Oct 26, 2026, between $10.94 and $26.78, last $19.12. 37 sale and 0 purchase filings by 4 insiders, marked at their filing dates. Sean P. Duffy, Chief Executive Officer: sold $7.6M across 11 filings, first filed Dec 12, 2025, last Oct 5, 2026. Steven L. Cook, Chief Financial Officer: sold $3.5M across 13 filings, first filed Dec 12, 2025, last Sep 14, 2026. Wei-Li Shao, President: sold $520.0K across 5 filings, first filed Dec 30, 2025, last Sep 14, 2026. Craig Gracey, Chief Accounting Officer: sold $371.2K across 8 filings, first filed Jul 2, 2026, last Sep 11, 2026.
Largest mark · tap a row for others
Sean P. Duffy · Chief Executive Officer
Sale $4,245,926
271,275 shares at $15.65 avg
Filed Jan 14, 2026 · traded Jan 12
Close on filing date $15.50
Sean P. Duffy · Chief Executive Officer
Chief Executive Officer
$7.6M soldSteven L. Cook · Chief Financial Officer
Chief Financial Officer
$3.5M soldWei-Li Shao · President
President
$520.0K soldCraig Gracey · Chief Accounting Officer
Chief Accounting Officer
$371.2K soldOpen-market trades
37 filings in the last 12 months| Insider | Role | Sold | Bought | Filings | Pre-arranged (10b5-1) | Last filed |
|---|---|---|---|---|---|---|
| Sean P. Duffy | Chief Executive Officer | $7.6M | — | 11 | 44% of sales | |
| Steven L. Cook | Chief Financial Officer | $3.5M | — | 13 | 100% of sales | |
| Wei-Li Shao | President | $520.0K | — | 5 | 100% of sales | |
| Craig Gracey | Chief Accounting Officer | $371.2K | — | 8 | 100% of sales |
| Filed | Insider | Type | Shares | Avg price | Value | Held after | Source |
|---|---|---|---|---|---|---|---|
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 17,258 | $20.68 | $356.9K | 382,594 | |
traded | Wei-Li Shao President | SalePre-arranged (10b5-1) | 4,036 | $21.85 | $88.2K | 295,313 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 6,800 | $21.86 | $148.6K | 173,906 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 14,960 | $21.87 | $327.2K | 383,994 | |
traded | Craig Gracey Chief Accounting Officer | SalePre-arranged (10b5-1) | 644 | $21.73 | $14.0K | 14,412 | |
traded | Wei-Li Shao President | SalePre-arranged (10b5-1) | 9,418 | $25.02 | $235.6K | 307,372 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 21,572 | $23.62 | $509.5K | 420,489 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 1,108 | $25.00 | $27.7K | 187,209 | |
traded | Craig Gracey Chief Accounting Officer | SalePre-arranged (10b5-1) | 1,042 | $25.00 | $26.1K | 15,441 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 16,842 | $25.03 | $421.5K | 187,209 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 21,570 | $23.62 | $509.6K | 411,861 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 12,944 | $20.40 | $264.0K | 411,861 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 12,150 | $24.01 | $291.8K | 187,209 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 5,800 | $24.00 | $139.2K | 187,809 | |
traded | Craig Gracey Chief Accounting Officer | SalePre-arranged (10b5-1) | 1,041 | $24.00 | $25.0K | 15,441 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 35,600 | $22.87 | $814.3K | 187,209 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 17,950 | $18.13 | $325.4K | 187,209 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 2,900 | $19.02 | $55.1K | 187,209 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 50,950 | $20.31 | $1.0M | 187,209 | |
traded | Craig Gracey Chief Accounting Officer | SalePre-arranged (10b5-1) | 6,894 | $17.42 | $120.1K | 15,441 | |
traded | Craig Gracey Chief Accounting Officer | SalePre-arranged (10b5-1) | 2,083 | $18.00 | $37.5K | 15,441 | |
traded | Craig Gracey Chief Accounting Officer | SalePre-arranged (10b5-1) | 2,083 | $19.01 | $39.6K | 15,441 | |
traded | Craig Gracey Chief Accounting Officer | SalePre-arranged (10b5-1) | 4,167 | $20.50 | $85.4K | 15,441 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 17,258 | $19.82 | $342.1K | 411,861 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 25,886 | $22.68 | $587.2K | 411,861 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 300 | $22.00 | $6.6K | 115,409 | |
traded | Craig Gracey Chief Accounting Officer | SalePre-arranged (10b5-1) | 1,042 | $22.61 | $23.6K | 15,441 | |
traded | Wei-Li Shao President | SalePre-arranged (10b5-1) | 4,037 | $17.24 | $69.6K | 316,790 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 14,960 | $17.36 | $259.7K | 411,861 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 6,800 | $17.23 | $117.2K | 187,209 | |
traded | Wei-Li Shao President | SalePre-arranged (10b5-1) | 2,829 | $12.71 | $35.9K | 328,850 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 1,884 | $13.94 | $26.3K | 200,512 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 4,063 | $14.34 | $58.3K | 117,598 | |
traded | Sean P. Duffy Chief Executive Officer | Sale | 271,275 | $15.65 | $4.2M | 126,644 | |
traded | Wei-Li Shao President | SalePre-arranged (10b5-1) | 5,618 | $16.13 | $90.6K | 69,079 | |
traded | Sean P. Duffy Chief Executive Officer | SalePre-arranged (10b5-1) | 9,266 | $15.37 | $142.4K | 126,644 | |
traded | Steven L. Cook Chief Financial Officer | SalePre-arranged (10b5-1) | 4,211 | $15.37 | $64.7K | 57,566 |
GET /stocks/filings/vX/form-4?tickers=OMDA&filing_date.gte=2025-10-26&sort=filing_date.desc&limit=500{
"status": "OK",
"results": [
{
"tickers": [
"OMDA"
],
"issuer_cik": "0001611115",
"owner_cik": "0002069522",
"accession_number": "0001610717-26-000426",
"form_type": "4",
"filing_date": "2026-10-05",
"period_of_report": "2026-10-01",
"issuer_name": "Omada Health, Inc.",
"issuer_trading_symbol": "OMDA",
"owner_name": "Duffy Sean P.",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Executive Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-01",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 12944,
"transaction_price_per_share": 20.6082,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 386908,
"transaction_value": 266752.5408,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Transaction made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 13, 2026."
},
{
"id": "F2",
"description": "This transaction was executed in multiple trades at prices ranging from $20.11 to $20.97. The price reported above reflects the weighted average price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected."
}
]
},
{
"tickers": [
"OMDA"
],
"issuer_cik": "0001611115",
"owner_cik": "0002069522",
"accession_number": "0001610717-26-000426",
"form_type": "4",
"filing_date": "2026-10-05",
"period_of_report": "2026-10-01",
"issuer_name": "Omada Health, Inc.",
"issuer_trading_symbol": "OMDA",
"owner_name": "Duffy Sean P.",
"is_director": true,
"is_officer": true,
"is_ten_percent_owner": false,
"is_other": false,
"officer_title": "Chief Executive Officer",
"security_type": "non_derivative",
"record_type": "transaction",
"security_title": "Common Stock",
"transaction_timeliness": "O",
"aff_10b5_one": true,
"transaction_date": "2026-10-01",
"transaction_code": "S",
"equity_swap_involved": false,
"transaction_shares": 4314,
"transaction_price_per_share": 20.9,
"transaction_acquired_disposed": "D",
"shares_owned_following_transaction": 382594,
"transaction_value": 90162.59999999999,
"direct_or_indirect": "D",
"footnotes": [
{
"id": "F1",
"description": "Transaction made pursuant to a 10b5-1 trading plan adopted by the Reporting Person on March 13, 2026."
}
]
}
]
}
// trimmed to 2 resultsThe response includes every Form 4 record; this page keeps open-market purchases and sales on common stock and removes duplicate joint-filer rows.
Other insider activity (not market trades) · 96 records
- Option exercises45 records
- Tax withholding20 records
- Grants and awards27 records
- Gifts1 record
- Other3 records
Reported on Form 4 but not purchases or sales in the market, so not counted in the totals above.
How to read this page
- Open-market purchase or sale
- A buy or sell of the company's stock at market price. Grants, option exercises, shares withheld for tax, gifts and employee stock plan purchases are listed separately and not counted.
- Pre-arranged (10b5-1)
- The insider marked the filing as made under a trading plan set up in advance (SEC Rule 10b5-1). The mark covers the whole filing, and an unmarked filing may still be under a plan.
- Filing date
- Insiders have two business days to report a trade. Totals and the chart use the filing date, when the trade became public.
- Counted once
- When several owners (a fund and its partners, say) report the same trade, it's counted once. Corrected filings replace the originals.
Frequently asked questions
Has Omada Health, Inc.'s CEO sold stock?
Yes. Sean P. Duffy (CEO) sold 431,012 shares ($7.6M) between Dec 2025 and Oct 2026, $3.4M of it under a pre-arranged 10b5-1 plan.
How current is OMDA’s insider data?
These are OMDA Form 4 filings from the last year, refreshed daily. The Massive Form 4 API has the full, continuously updated record.
What counts as an open-market buy or sell?
Only purchases and sales at the market price. Option exercises, grants, gifts, and shares withheld for taxes are reported on Form 4 but are left out of the buy and sell totals.
Build with AI
Track OMDA insider trades with your agent
This page joins two Massive endpoints: Form 4 filings and daily prices. Ask an agent to watch for new filings:
Using the Massive API (massive.com/docs/llms.txt), check Form 4 filings for OMDA every day with transaction_code=P and tell me when an insider files an open-market purchase, with their role, shares, price and the filing link.
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