SLACK HENRY R
Director · ALCO
As of 2026-09-16, SLACK HENRY R has 3 Form 4 transactions on record across 1 company — 0 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 $1.4M
- Indirect $0
| ALCO | direct | 35,188 sh | $1.4M |
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 |
|---|---|---|---|---|---|---|---|
| 2025-08-26 | ALCO | Sale | 3,548 @ $34.29 | $122K | −9.2% of holding | 35,188 | Form 4 |
| 2025-08-25 | ALCO | Sale | 2,913 @ $34.56 | $101K | −7.0% of holding | 38,736 | Form 4 |
| 2025-08-15 | ALCO | Sale | 24,789 @ $32.83 | $814K | −37.3% of holding | 41,649 | 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.