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AI filing briefs · archive

8-K filings in March 2024, explained

80 material Form 8-K filings that 75 companies we cover made with the SEC in March 2024, each read and summarized by AI: what happened, the key figures, whether it reads positive or negative for shareholders, and how big a deal it is (impact 1-5). All of them were written later, when past filings were added: a selection, not every 8-K of the month (see the note below).

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ZIONZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/ Mar 26, 4:13 PM ET

Zions Bancorporation names Jason Arbuckle corporate controller effective April 1, 2024

Neutral leadership Written later 5.02

Zions Bancorporation announced that Jason Arbuckle, who joined the bank in 2014, will succeed R. Ryan Richards as Senior Vice President and Corporate Controller effective April 1, 2024. The change follows Richards' previously announced move to Executive Vice President and Chief Financial Officer, so it is part of a related internal succession.

  • Jason Arbuckle, 46, will become Senior Vice President and Corporate Controller effective April 1, 2024.
  • Arbuckle most recently served as Assistant Corporate Controller over Credit and Capital Markets and was previously responsible for SEC reporting and accounting policy from 2021.
  • R. Ryan Richards is assuming the role of Executive Vice President and Chief Financial Officer, as previously announced on February 23, 2024.
Read the filing on SEC.gov ↗

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.

Briefs marked “Written later” were written in November 2026 for filings that were by then more than three weeks old, so months before mid-October 2026 hold a selection: every material 8-K of the past year for the 100 largest companies we cover and the last 15 important 8-Ks of every other one. Briefs the number check holds back are not shown or counted. Also: the last 45 days, briefs by company, A–Z and the live SEC filings wire.