Weber Marianne Dolan insider trades
Weber Marianne Dolan has filed 23 Form 4s with the SEC that we hold, for Sphere Entertainment Co. (SPHR) (Director), AMC Global Media Inc. (AMCX) (Reporting owner), Madison Square Garden Entertainment Corp. (MSGE) (Director) and Madison Square Garden Sports Corp. (MSGS) (Director), among 5 companies in all. None of these filings reports a purchase (code P) or sale (code S) of common stock; they cover grants, option exercises and other codes. The first filing on our record is dated 2021-07-13 and the latest 2026-06-12.
Sphere Entertainment Co. (SPHR)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
AMC Global Media Inc. (AMCX)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Madison Square Garden Entertainment Corp. (MSGE)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Madison Square Garden Sports Corp. (MSGS)
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
MSGN
No purchase or sale of common stock reported here; these filings cover grants, option exercises or other codes.
Counted from the Form 4 filings this reporting owner (SEC CIK 1098901) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
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