Daily notes / October 15, 2026
Insider purchases filed on October 15, 2026: 19 open-market purchases, $19.9M
By OQRO's software, from the records of . Published . 2 min read.
The short answer
On October 15, 2026, insiders filed 19 open-market purchases worth $19.9M in total, at 15 companies. The largest was NIPPON LIFE INSURANCE CO, 10% owner at Corebridge Financial (CRBG), $8.8M. Each line below links to the Form 4 as filed with the SEC.
How much did insiders buy on October 15, 2026?
Insiders filed 19 open-market purchases with the SEC on October 15, 2026, worth $19.9M in total at price times shares as filed, by 15 people at 15 companies. The largest was NIPPON LIFE INSURANCE CO, 10% owner at Corebridge Financial, $8.8M. By sector, the filings came from Information Technology (5), Health Care (4), Industrials (4).
Which were the largest purchases?
- NIPPON LIFE INSURANCE CO, 10% owner, bought $8.8M of Corebridge Financial (CRBG), traded Oct 13, 2026: the Form 4
- Tor Olav Troim, Director, bought $3.5M of Borr Drilling (BORR), traded Oct 14, 2026: the Form 4
- Alexandria Venture Investments, LLC, 10% owner, bought $2.5M of Trex Bio (TRXB), traded Oct 13, 2026: the Form 4
- Tether Global Investments Fund, S.I.C.A.F., S.A., 10% owner, bought $1.7M of Gold.Com (GOLD), traded Oct 13, 2026: the Form 4
- Tether Global Investments Fund, S.I.C.A.F., S.A., 10% owner, bought $999K of Gold.Com (GOLD), traded Oct 14, 2026: the Form 4
- Jr Stephen M Ward, Director, bought $851K of Sprinklr, Inc. (CXM), traded Oct 13, 2026: the Form 4
- SCULLY WILLIAM P, 10% owner, bought $835K of Prothena Corp Public Ltd (PRTA), traded Oct 13, 2026: the Form 4
- Alejandro Gustavo Elsztain, Director, bought $93K of Cresud (CRESY), traded Oct 15, 2026: the Form 4
- Tyler Lewis Hassen, Chief Executive Officer, CEO, bought $85K of Zone Frontier (ZONE), traded Oct 14, 2026: the Form 4
- SCULLY WILLIAM P, 10% owner, bought $85K of Prothena Corp Public Ltd (PRTA), traded Oct 14, 2026: the Form 4
- Frank Douglas Recker, Chief Executive Officer, CEO, bought $85K of Duos Technologies Group (DUOT), traded Sep 22, 2026: the Form 4
- John A Hass, Director, bought $65K of Neovolta (NEOV), traded Sep 30, 2026: the Form 4
The full list of the day, with every filing, is on the day page for Oct 15, 2026.
What this does not tell you
A Form 4 reports a transaction, not the reason for it. A purchase can follow a trading window or a plan, and the amount is small or large only against what the insider already holds. The day is the filing date; the trade itself can be up to two business days earlier. This page lists what was filed on one day, with each record linked to its source. A filing does not say why it was made, and this is not investment advice.
Sources
- SEC Form 4, NIPPON LIFE INSURANCE CO, 10% owner at Corebridge Financial
- SEC Form 4, Tor Olav Troim, Director at Borr Drilling
- SEC Form 4, Alexandria Venture Investments, LLC, 10% owner at Trex Bio
- SEC Form 4, Tether Global Investments Fund, S.I.C.A.F., S.A., 10% owner at Gold.Com
- OQRO, insider filings of Oct 15, 2026
No language model wrote this page: every figure is one of the day's records, linked to its filing. It describes what was filed, not why, and it is not investment advice. How OQRO treats data
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