CMS Open Payments · Program Year 2024
Day One Biopharmaceuticals
Day One Biopharmaceuticals reported $703,048.44 across General Payments, Research, and Ownership to 191 physicians and teaching hospitals across 441 transactions.
- $703.0K
- All-tracks total
- 441
- Transactions
- 191
- Recipients
- #694
- of 1,925 companies
Day One Biopharmaceuticals reported $703,048.44 across all CMS Open Payments tracks (General + Research + Ownership) to 191 physicians and teaching hospitals in Program Year 2024 - ranking #694 of 1,925 reporting manufacturers (0.0% of the all-tracks industry total); General Payments alone were $191,705.30, averaging $3.7K per recipient.
Data currency: Figures are rendered from the processed CMS Open Payments release. See our methodology for source dates and refresh cadence. Spot a figure that looks wrong? Report a correction.
CMS Sunshine Act warrant
Manufacturer day-one-biopharmaceuticals Day One Biopharmaceuticals
$703.0K · #694/1,925 · 0.0% industry · PY2024
- TOT $703.0K
- RANK #694
- SHARE 0.0%
- TXN 441
- RCP 191
- CAT 5
- GEN $191.7K
- TOP1 17.9%
- PY 2024
Volume peers
Nearest volume peer: Calvary Spine, LLC ($703.2K)
Day One Biopharmaceuticals sits among 1,925 manufacturers disclosing under the Physician Payments Sunshine Act. Volume peers below are nearest by all-tracks total, not corporate affiliates. Open the company rankings →
What the Data Shows for Day One Biopharmaceuticals
Day One Biopharmaceuticals ranks #694 out of 1,925 companies in the CMS Open Payments database for Program Year 2024, a comparatively small 0.0% slice of all industry payments reported nationwide for the year. The underlying total is $703,048.44 across 441 transactions to 191 physicians and teaching hospitals - $1.6K per transaction and $3.7K per recipient on average.
"Consulting Fee" leads the 5-category general-payment breakdown below at $116.6K (60.8% of General Payments, 32 transactions) - see our methodology for how research and ownership payments are reported separately.
General Payment Breakdown by Type
"Consulting Fee" leads Day One Biopharmaceuticals's 5-category general-payment breakdown at $116.6K, 60.8% of the reported total.
Day One Biopharmaceuticals reports 5 general-payment categories - the top three are Consulting Fee (60.8%), Compensation for Services Other Than Consulting (26.2%), and Travel and Lodging (8.3%). The remaining 2 categories make up 4.7% of this company's reported general-payment total. That multi-category mix is the kind of profile single-category reporters cannot show.
How Day One Biopharmaceuticals divides its payments
General-payment categories, ordered by reported total
| Payment Type | Amount | Transactions | % of Total |
|---|---|---|---|
| Consulting Fee | $116.6K | 32 | 60.8% |
| Compensation for Services Other Than Consulting | $50.3K | 15 | 26.2% |
| Travel and Lodging | $15.8K | 30 | 8.3% |
| Food and Beverage | $6.0K | 113 | 3.1% |
| Space Rental or Facility Fees | $3.0K | 1 | 1.6% |
Recipient Concentration in General Payments
The five largest recipient relationships account for $109,218.65 (57.0%) of $191,705.30 in this company's General Payments records across 102 recipients.
General Payments scope note
Program Year 2024 General Payments view only: excludes research and ownership/investment records, so it is not the all-category company total above.
Largest General-Payment relationships for Day One Biopharmaceuticals
The five named recipients with the highest reported General Payments from this company
- 1
Caroline Hastings
$34,245.90 across 26 reported transactions
- 2
Daniel Landi
$27,934.49 across 11 reported transactions
- 3
Amy Smith
$20,090.63 across 9 reported transactions
- 4
Bridget Archambault
$17,737.63 across 23 reported transactions
- 5
Mohamed Abdel-Baki
$9,210.00 across 9 reported transactions
Compare this company's payment profile with similarly sized manufacturers in the company comparison tool, and consult the methodology for the CMS source scope.
Similarly Concentrated Companies
Companies whose General Payments are spread across recipients about as (un)evenly as Day One Biopharmaceuticals's, measured by the same HHI concentration index above, not by payment size.
What HHI 2,500 means here
2,500 is the DOJ/FTC merger-guidelines threshold for "highly concentrated" markets; used here only as a familiar concentration reference, not a legal finding about Day One Biopharmaceuticals.
Companies with Similar Payment Volumes
Open a profile or compare a similar company's CMS-reported payment pattern with Day One Biopharmaceuticals.
Showing 6 of 1,924 companies with CMS-reported payment data.
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Scilex Pharmaceuticals Inc.
Disclaimer
This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the CMS Open Payments program. Consult a qualified professional before making decisions based on this data.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainPharmaWatch is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-07-26.