Updated Jul 16, 2026
Seidman Leslie has filed 3 SEC Form 4 filings across 2 companies in the last 90 days.
Leslie Seidman is a corporate director known for her roles at Moody's Corporation and Janus Henderson Group PLC. She has significant experience in financial services and has served on various boards, contributing to governance and oversight in the industry.
| Role | Director |
|---|---|
| Notability | 50/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2026-07-03 | JHG | Janus Henderson Group Ltd. | D — Derivative transaction | 15.8K | $52.00 | $819K |
| 2026-06-08 | MCO | MOODYS CORP /DE/ | A — Grant or award | 2 | $0.00 | |
| 2026-06-08 | MCO | MOODYS CORP /DE/ | A — Grant or award | 16 | $0.00 | |
| 2026-05-13 | JHG | Janus Henderson Group Ltd. | F — Tax withholding / forfeiture | 417 | $51.61 | $22K |
| 2026-05-13 | JHG | Janus Henderson Group Ltd. | A — Grant or award | 3.3K | $51.71 | $170K |
| 2026-03-17 | MCO | MOODYS CORP /DE/ | A — Grant or award | 6 | $0.00 | |
| 2026-03-17 | MCO | MOODYS CORP /DE/ | A — Grant or award | 17 | $0.00 | |
| 2026-02-26 | MCO | MOODYS CORP /DE/ | A — Grant or award | 500 | $0.00 | |
| 2025-12-16 | MCO | MOODYS CORP /DE/ | A — Grant or award | 1 | $486.75 | $534 |
| 2025-12-16 | MCO | MOODYS CORP /DE/ | A — Grant or award | 14 | $486.16 | $7K |
| 2025-09-05 | MCO | MOODYS CORP /DE/ | A — Grant or award | 1 | $498.37 | $534 |
| 2025-09-05 | MCO | MOODYS CORP /DE/ | A — Grant or award | 14 | $502.22 | $7K |
| 2025-06-06 | MCO | MOODYS CORP /DE/ | A — Grant or award | 1 | $490.52 | $533 |
| 2025-06-06 | MCO | MOODYS CORP /DE/ | A — Grant or award | 14 | $490.78 | $7K |
| 2025-05-02 | JHG | Janus Henderson Group Ltd. | A — Grant or award | 4.2K | $35.40 | $150K |
| 2024-12-17 | MCO | MOODYS CORP /DE/ | A — Grant or award | 12 | $496.04 | $6K |
Leslie Seidman is a corporate director known for her roles at Moody's Corporation and Janus Henderson Group PLC. She has significant experience in financial services and has served on various boards, contributing to governance and oversight in the industry.…
3 primary Form 4 filings in the last 90 days, covering 2 companies.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
Open the live Seidman Leslie profile on InsiderAlpha for real-time alerts, AI-scored trade ideas, and full transaction history.