Koester Jennifer: insider trades.
Koester Jennifer reported 6 non-derivative transactions on 1 SEC ownership filings in Q3 2026: 0 open-market purchases and 0 sales, across 1 company.
- Transactions
- 6
- Purchases (P)
- 0
- Sales (S)
- 0
- Companies
- 1
- Name as filed
- Koester Jennifer
Companies
| Company | Relationship | Transactions |
|---|---|---|
| Sphere Entertainment Co. (SPHR) | Officer · President & COO, Sphere | 6 |
Transactions
| Date | Company | Code | Shares | Price | Owned after | Filing |
|---|---|---|---|---|---|---|
| 2026-09-15 | Sphere Entertainment Co. | M | 6,829 | $0 | 49,735 | Form 4 |
| 2026-09-15 | Sphere Entertainment Co. | M | 8,269 | $0 | 58,004 | Form 4 |
| 2026-09-15 | Sphere Entertainment Co. | F | 13,826 | $144.12 | 44,178 | Form 4 |
| 2026-09-15 | Sphere Entertainment Co. | M | 20,487 | $0 | 64,665 | Form 4 |
| 2026-09-15 | Sphere Entertainment Co. | M | 11,988 | $0 | 42,906 | Form 4 |
| 2026-09-15 | Sphere Entertainment Co. | F | 10,458 | $144.12 | 54,207 | Form 4 |
Questions
What stock did Koester Jennifer buy or sell?
Koester Jennifer reported 6 non-derivative transactions on 1 SEC ownership filings in Q3 2026: 0 open-market purchases and 0 sales, across 1 company.
Is Koester Jennifer the same person as other filers with this name?
This page covers SEC CIK 2008791 only. The SEC assigns each reporting owner a CIK, and people with the same name have different CIKs.
Source: SEC Insider Transactions Data Sets, Q3 2026. Reported as filed; we do not assess intent, performance or compliance. All filings for this CIK on SEC.gov.
Plain-text version for agents and LLMs: /insiders/koester-jennifer-2008791.md
Independent. Not affiliated with, endorsed by, or sponsored by the U.S. Securities and Exchange Commission. Data is reproduced from public SEC filings and datasets. Not investment advice.