InsiderSource
UPST

Upstart Holdings, Inc.

SEC CIK 1647639
$30.41 −19.8% · 90 days
90-day buys
$6.37M
3 open-market
90-day sells
$1.2M
12 open-market
Net insider flow
+$5.17M
Net buying
Filings shown
30
Most recent
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At a glance

Over the last 90 days, insiders at UPST have bought a net $5.17M of stock (3 open-market buys vs 12 sells).

Largest recent trade: Girouard Dave, UPST's 10% owner, spent $4.99M of their own money on 169,940 shares at $29, growing their stake 2%.

Most active filer: Datta Sanjay, with 6 transactions among the recent filings shown.

Insider transaction history

Form 4 filings for UPST, newest first
View on SEC EDGAR ↗
UPST
Upstart Holdings, Inc.
Sell Datta Sanjay · President, Capital& Enterprise · Open-market sale · filed 1d ago ΔOwn −4.6%

Datta Sanjay sold $456.1K of UPST, trimming their stake 5%.

−$456.1K
15,000 sh @ $30
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UPST
Upstart Holdings, Inc.
Sell Darling Scott · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −7.0%

Darling Scott sold $190.9K of UPST, trimming their stake 7%.

−$190.9K
6,634 sh @ $29
UPST
Upstart Holdings, Inc.
Sell Datta Sanjay · President, Capital& Enterprise · Open-market sale · filed 3w ago ΔOwn −2.4%

Datta Sanjay sold $229.7K of UPST, trimming their stake 2%.

−$229.7K
7,985 sh @ $29
UPST
Upstart Holdings, Inc.
Sell Blankmeyer Andrea · Chief Financial Officer · Open-market sale · filed 3w ago ΔOwn −1.6%

Blankmeyer Andrea sold $79.9K of UPST, trimming their stake 2%.

−$79.9K
2,759 sh @ $29
UPST
Upstart Holdings, Inc.
Sell Blankmeyer Andrea · Chief Financial Officer · Open-market sale · filed 3w ago ΔOwn −2.5%

Blankmeyer Andrea sold $125.7K of UPST, trimming their stake 3%.

−$125.7K
4,184 sh @ $30
UPST
Upstart Holdings, Inc.
Sell Darling Scott · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −0.3%

Darling Scott sold $8.2K of UPST.

−$8.2K
286 sh @ $29
UPST
Upstart Holdings, Inc.
Sell Darling Scott · Chief Legal Officer · Open-market sale · filed 3w ago ΔOwn −0.4%

Darling Scott sold $13.2K of UPST.

−$13.2K
441 sh @ $30
UPST
Upstart Holdings, Inc.
Sell Datta Sanjay · President, Capital& Enterprise · Open-market sale · filed 3w ago ΔOwn −0.2%

Datta Sanjay sold $23.3K of UPST.

−$23.3K
806 sh @ $29
UPST
Upstart Holdings, Inc.
Sell Datta Sanjay · President, Capital& Enterprise · Open-market sale · filed 3w ago ΔOwn −0.3%

Datta Sanjay sold $30.4K of UPST.

−$30.4K
1,011 sh @ $30
UPST
Upstart Holdings, Inc.
Buy Gu Paul · Director, Chief Executive Officer · Open-market purchase · filed 4w ago ΔOwn +250%

Gu Paul, UPST's CEO, spent $1.38M of their own money on 50,000 shares at $28, growing their stake 250%.

+$1.38M
50,000 sh @ $28
UPST
Upstart Holdings, Inc.
Buy Girouard Dave · Director, 10% Owner · Open-market purchase · filed May 8, 2026 ΔOwn +2.0%

Girouard Dave, UPST's 10% owner, spent $4.99M of their own money on 169,940 shares at $29, growing their stake 2%.

+$4.99M
169,940 sh @ $29
UPST
Upstart Holdings, Inc.
Buy Girouard Dave · Director, 10% Owner · Open-market purchase · filed May 8, 2026

Girouard Dave, UPST's 10% owner, spent $8.9K of their own money on 300 shares at $30.

+$8.9K
300 sh @ $30
UPST
Upstart Holdings, Inc.
Sell Mirgorodskaya Natalia · See Remarks · Open-market sale · filed Mar 3, 2026 ΔOwn −1.1%

Mirgorodskaya Natalia sold $10.1K of UPST, trimming their stake 1%.

−$10.1K
390 sh @ $26
UPST
Upstart Holdings, Inc.
Sell Mirgorodskaya Natalia · See Remarks · Open-market sale · filed Feb 27, 2026 ΔOwn −3.3%

Mirgorodskaya Natalia sold $24.9K of UPST, trimming their stake 3%.

−$24.9K
866 sh @ $29
UPST
Upstart Holdings, Inc.
Sell Datta Sanjay · Chief Financial Officer · Open-market sale · filed Feb 24, 2026 ΔOwn −2.8%

Datta Sanjay sold $238.4K of UPST, trimming their stake 3%.

−$238.4K
7,982 sh @ $30
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About UPST insider activity

This page tracks every recent Form 4 filed for Upstart Holdings, Inc. with the U.S. Securities and Exchange Commission. Form 4 is the disclosure that company insiders — officers, directors, and holders of more than 10% of the stock — must file within two business days of buying or selling shares.

The summary above nets open-market purchases against open-market sales over the trailing 90 days. Open-market trades (codes P and S) tend to carry the most signal because they reflect a deliberate choice to put money in or take it out, as opposed to routine grants, option exercises, or tax-withholding events. Use the badges on each row to tell them apart, and always confirm details against the original filing before drawing conclusions.

Frequently asked questions

How often is UPST insider data updated?

Continuously. We read from SEC EDGAR, so new Form 4 filings for Upstart Holdings, Inc. usually appear here within minutes of being accepted by the SEC.

What does "net insider flow" mean?

It is the total dollar value of open-market insider purchases minus open-market sales over the last 90 days. A positive number (green) means insiders bought more than they sold; a negative number (red) means the reverse.

Why do some rows show grants or option exercises instead of buys?

Insiders receive stock through compensation as well as buying it outright. Form 4 captures all of these. We label each transaction by its SEC code so you can focus on open-market activity if you prefer.

Is this investment advice?

No. InsiderSource presents public filing data for informational purposes only. Insider activity is one of many factors to consider and is never a recommendation to buy or sell.