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UPST · Upstart Holdings, Inc.

Everything on this page is public record — SEC Form 4 filings and congressional disclosures — alongside any INSIDER SCANNER research case for this company.

Open-market buys1
Open-market sells10
Total purchased$1,277,500
Unique insiders buying1
Most senior buyerCEO
Avg price paid$25.55
Research cases0
Last filing2026-09-10

Average price paid is weighted by shares, so a large purchase counts for more than a small one. It is what insiders reported paying, not a target or a fair value.

Insider flow: Net selling by value — a count of disclosed transactions, not a rating or a recommendation.

Insider transaction timeline

Every reported transaction, positioned by trade date. Purchases sit above the axis, sales below; circle area is proportional to dollar value. No share-price line is drawn — this feed carries transaction prices only, and a price history inferred from them would imply market data the filings do not contain.

Open-market purchase Open-market sale
2026-08-17 — Darling Scott · sold 814 @ $29.36 2026-08-17 — Datta Sanjay · sold 2,033 @ $29.36 2026-08-17 — Blankmeyer Andrea · sold 7,175 @ $29.36 2026-08-19 — Datta Sanjay · sold 10,000 @ $31.46 2026-08-19 — Blankmeyer Andrea · sold 3,000 @ $29.33 2026-08-20 — Darling Scott · sold 7,696 @ $28.09 2026-08-20 — Datta Sanjay · sold 8,945 @ $28.09 2026-08-20 — Mirgorodskaya Natalia · sold 586 @ $28.09 2026-08-25 — Mirgorodskaya Natalia · sold 913 @ $30.03 2026-09-08 — Datta Sanjay · sold 116,000 @ $27.29 2026-09-10 — Gu Paul · bought 50,000 @ $25.55
2026-08-172026-09-10

Insider cost basis

Share-weighted average price across 1 reported purchase, with the full range of prices paid. Purchases only — averaging a sale into an "insider cost" would describe a price nobody paid.

$25.55 $25.55
$25.55 weighted average insider purchase price

Insider participation

One row per insider, one cell per reported transaction, shaded by value. Repeat buying and activity clustered in time are visible at a glance.

Datta Sanjay President, Capital& Enterprise
Darling Scott Chief Legal Officer
Blankmeyer Andrea Chief Financial Officer
Mirgorodskaya Natalia See Remarks
Gu Paul Chief Executive Officer, Director
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The analysis built on top of these filings

The filings above are public record and stay public here. What an account adds for $UPST is the reading of them — and for this company, that is what the list below says it is, no more.

  • Insider cost basisShare-weighted average price paid across the 1 reported purchase, with the full range, against the current price.
  • Insider participationWho bought, how often, and how the buying is distributed across the people filing — one person repeating is not several agreeing.
  • Transaction timelineThe [{'transaction_date': '2026-09-10', 'insider_name': 'Gu Paul', 'insider_title': 'Chief Executive Officer, Director', 'transaction_type': 'Open-market buy', 'shares': 50000.0, 'price': 25.55, 'value': 1277500.0, 'is_buy': True}, {'transaction_date': '2026-09-08', 'insider_name': 'Datta Sanjay', 'insider_title': 'President, Capital& Enterprise', 'transaction_type': 'Open-market sell', 'shares': 116000.0, 'price': 27.29, 'value': 3165640.0, 'is_buy': False}, {'transaction_date': '2026-08-25', 'insider_name': 'Mirgorodskaya Natalia', 'insider_title': 'See Remarks', 'transaction_type': 'Open-market sell', 'shares': 913.0, 'price': 30.03, 'value': 27417.39, 'is_buy': False}, {'transaction_date': '2026-08-20', 'insider_name': 'Darling Scott', 'insider_title': 'Chief Legal Officer', 'transaction_type': 'Open-market sell', 'shares': 7696.0, 'price': 28.09, 'value': 216180.64, 'is_buy': False}, {'transaction_date': '2026-08-20', 'insider_name': 'Datta Sanjay', 'insider_title': 'President, Capital& Enterprise', 'transaction_type': 'Open-market sell', 'shares': 8945.0, 'price': 28.09, 'value': 251265.05, 'is_buy': False}, {'transaction_date': '2026-08-20', 'insider_name': 'Mirgorodskaya Natalia', 'insider_title': 'See Remarks', 'transaction_type': 'Open-market sell', 'shares': 586.0, 'price': 28.09, 'value': 16460.74, 'is_buy': False}, {'transaction_date': '2026-08-19', 'insider_name': 'Datta Sanjay', 'insider_title': 'President, Capital& Enterprise', 'transaction_type': 'Open-market sell', 'shares': 10000.0, 'price': 31.46, 'value': 314600.0, 'is_buy': False}, {'transaction_date': '2026-08-19', 'insider_name': 'Blankmeyer Andrea', 'insider_title': 'Chief Financial Officer', 'transaction_type': 'Open-market sell', 'shares': 3000.0, 'price': 29.33, 'value': 87990.0, 'is_buy': False}, {'transaction_date': '2026-08-17', 'insider_name': 'Darling Scott', 'insider_title': 'Chief Legal Officer', 'transaction_type': 'Open-market sell', 'shares': 814.0, 'price': 29.36, 'value': 23899.04, 'is_buy': False}, {'transaction_date': '2026-08-17', 'insider_name': 'Datta Sanjay', 'insider_title': 'President, Capital& Enterprise', 'transaction_type': 'Open-market sell', 'shares': 2033.0, 'price': 29.36, 'value': 59688.88, 'is_buy': False}, {'transaction_date': '2026-08-17', 'insider_name': 'Blankmeyer Andrea', 'insider_title': 'Chief Financial Officer', 'transaction_type': 'Open-market sell', 'shares': 7175.0, 'price': 29.36, 'value': 210658.0, 'is_buy': False}] reported transactions plotted over the window rather than listed, so concentration is visible.

Not available for UPST today: no research case — nothing here has cleared the scoring threshold. Both appear on this page on their own if that changes.

A free account opens all of it.

Not financial advice. This page reports public filings and past research output. It is not a recommendation to buy or sell, and no price target here is a prediction. Trade at your own risk.