SHEPARD GREGORY M
Other reporting person · AESI
As of 2026-09-16, SHEPARD GREGORY M has 11 Form 4 transactions on record across 1 company — 10 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 $100.7M
- Indirect $0
| AESI | direct | 7,421,210 sh | $100.7M |
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 |
|---|---|---|---|---|---|---|---|
| 2026-02-18 | AESI | Sale | 130,000 @ $11.98 | $1.6M | −1.7% of holding | 7,421,210 | Form 4 |
| 2026-02-17 | AESI | Sale | 100,000 @ $11.75 | $1.2M | −1.3% of holding | 7,551,210 | Form 4 |
| 2025-02-27 | AESI | Purchase | 32,155 @ $19.04 | $612K | +0.4% of holding | 7,651,210 | Form 4 |
8 award / exercise / gift records — not counted as purchases
| Date | Company | Action | Shares | Owned after | Filing |
|---|---|---|---|---|---|
| 2025-12-31 | AESI | Other acquisition | 1 | 1 | Form 4 |
| 2025-12-31 | AESI | Other acquisition | 1 | 1 | Form 4 |
| 2025-12-24 | AESI | Other acquisition | 1 | 1 | Form 4 |
| 2025-12-24 | AESI | Other acquisition | 1 | 1 | Form 4 |
| 2025-12-19 | AESI | Other acquisition | 1 | 1 | Form 4 |
| 2025-12-19 | AESI | Other acquisition | 1 | 1 | Form 4 |
| 2025-12-15 | AESI | Other acquisition | 1 | 1 | Form 4 |
| 2025-12-15 | AESI | Other acquisition | 1 | 1 | 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.