Deep Quarry
Olga Usvyatsky, Francine McKennaUsing data to uncover trends in disclosure and reporting.
| Platform |  | Pricing | Freemium | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 108 | Founded | 3 years ago | Last Issue | 3 days ago |
| Active | |||||
Read this Newsletter
deepquarry.substack.comLatest Issues
Free Cash Flow Under the Microscope
Why is Meta’s free cash flow definition different from Alphabet’s? Why does Amazon calculate free cash flow differently from Oracle?
Free cash flow (FCF) has become one of the most closely watched metrics as companies invest billions in AI...
Recent SEC Comment Letters Point to Continued Accounting Scrutiny
Recent restatements and ICFR revisions attributed to comment letters suggest that SEC scrutiny continues even as public comment-letter activity remains below historical levels.
In the past several weeks, Francine McKenna and I spent consid...
Tax Valuation Allowances: Identifying the Next Releases — and the Next Multi-Billion Dollar Charges
Using SEC filings to identify companies that may face significant future tax-related earnings swings.
A deferred tax asset represents a future tax benefit that a company expects to use to reduce taxes in later years — for example, from net...
The price of pre-IPO info leakage: Issuer and media obligations
This is collaborative effort, co-authored with The Dig the newsletter from Francine McKenna. If you value our work, please subscribe!
Deep Quarry is a reader-supported publication. To receive new posts and support my work, consider becomin...
Our analysis of the SpaceX draft to public prospectus
SEC comment letters are confidential until after the IPO, but changes made by SpaceX base don the SEC's review may provide insights into the SEC's disclosure priorities.
This is collaborative effort, co-authored with The Dig the newsletter...
Key Facts
Audience Metrics
Subscribers, engagement, traffic and sponsorship for Deep Quarry.
| Subscribers | Engagement | 71 | Monthly Web Visits | ||
|---|---|---|---|---|---|
| Accepts Sponsors | Estimated Cost per Ad | ||||
Explore More
Authors
The writers behind this newsletter.
Olga Usvyatsky is a former VP of Research of Audit Analytics, where she led the development of new data sets used by investors, regulators, and academics. Her work was frequently cited by media, including WSJ, Bloomberg, and MarketWatch.
Francine McKenna writes, teaches, and speaks about audit, accounting and public company governance.
Frequently Asked Questions
How can I access the email archive for Deep Quarry?
You can find recent issues that have been published by Deep Quarry on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.
How many subscribers does Deep Quarry have?
To see how many people subscribe to Deep Quarry, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.
How can I advertise in Deep Quarry?
Newsletter advertising can be extremely effective when it's done right. Before you pitch Deep Quarry as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.
Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.
How much does it cost to sponsor a publication like Deep Quarry?
Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.
To find out how much an ad will cost, contact Deep Quarry using the contact information provided and ask for a copy of their media kit.
How can I find newsletters related to Deep Quarry?
Scroll up to where it says Related Newsletters to see other publications like Deep Quarry. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.
How do I contact Deep Quarry?
Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.