Leonhart Michele M.
Director · MASS
As of 2026-09-16, Leonhart Michele M. has 13 Form 4 transactions on record across 1 company — 8 in the trailing 12 months.
Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.
Reconstructed holdings
- Direct $268K
- Indirect $0
| MASS | direct | 27,054 sh | $268K |
Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.
Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.
Trades by company
Filing ledger
| Date | Company | Action | Shares @ price | Value | Ownership Δ | Owned after | Filing |
|---|
13 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2026-06-25 | MASS | Option exercise | 6,486 | 6,485 | Form 4 |
| 2026-06-25 | MASS | Option exercise | 6,486 | 27,054 | Form 4 |
| 2026-06-25 | MASS | Option exercise | 6,486 | 27,054 | Form 4 |
| 2026-06-11 | MASS | Award / grant | 13,656 | 13,656 | Form 4 |
| 2026-06-11 | MASS | Award / grant | 6,209 | 6,209 | Form 4 |
| 2026-06-10 | MASS | Option exercise | 14,083 | 0 | Form 4 |
| 2026-06-10 | MASS | Option exercise | 14,083 | 20,568 | Form 4 |
| 2026-06-10 | MASS | Option exercise | 14,083 | 20,568 | Form 4 |
| 2025-06-25 | MASS | Option exercise | 6,485 | 12,971 | Form 4 |
| 2025-06-25 | MASS | Option exercise | 6,485 | 6,485 | Form 4 |
| 2025-06-25 | MASS | Option exercise | 6,485 | 6,485 | Form 4 |
| 2025-06-12 | MASS | Award / grant | 6,516 | 6,516 | Form 4 |
| 2025-06-12 | MASS | Award / grant | 14,083 | 14,083 | Form 4 |
Source: SEC Form 4 filings. Each row links to its original filing.
Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.