Thau Daniel Mark
Director · BLBD
As of 2026-09-17, Thau Daniel Mark has 8 Form 4 transactions on record across 1 company — 4 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.
Pattern in the record: open-market purchases filed in May in multiple years since 2025 — a recurring calendar cadence, more consistent with scheduled activity than a one-off decision.
Reconstructed holdings
- Direct $550K
- Indirect $0
| BLBD | direct | 9,046 sh | $550K |
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 |
|---|---|---|---|---|---|---|---|
| 2026-08-12 | BLBD | Purchase | 350 @ $64.37 | $23K | +4.0% of holding | 9,046 | Form 4 |
| 2026-05-19 | BLBD | Purchase | 300 @ $65.09 | $20K | +3.6% of holding | 8,696 | Form 4 |
| 2025-12-04 | BLBD | Purchase | 400 @ $51.05 | $20K | +7.0% of holding | 6,099 | Form 4 |
| 2025-05-28 | BLBD | Purchase | 400 @ $39.17 | $16K | +7.5% of holding | 5,699 | Form 4 |
| 2025-02-18 | BLBD | Purchase | 500 @ $34.85 | $17K | +71.4% of holding | 1,200 | Form 4 |
| 2024-12-09 | BLBD | Purchase | 700 @ $39.18 | $27K | ownership Δ n/a | 700 | Form 4 |
2 award / exercise / gift records — not counted as purchases
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.