Profile
| Role | Director |
|---|---|
| Notability | 20/100 |
Board memberships
- Ingram Micro Holding Corp
- McGraw Hill, Inc.
Updated Jul 16, 2026
Sigler Mary Ann is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $292K.
| Role | Director |
|---|---|
| Notability | 20/100 |
| Date | Ticker | Company | Code | Shares | Price | Value |
|---|---|---|---|---|---|---|
| 2025-07-25 | MH | McGraw Hill, Inc. | P — Open-market purchase | 7.5K | $17.00 | $128K |
| 2024-10-29 | INGM | Ingram Micro Holding Corp | P — Open-market purchase | 7.5K | $22.00 | $165K |
Sigler Mary Ann is a corporate insider — currently tracked as Director. InsiderAlpha tracks every SEC Form 4 filing in real time.
Recorded transactions: 2 open-market purchases ($292K) and 0 open-market sales () across all tracked filings.
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.
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