Mill Road Capital III GP LLC
CIK 1767178 · last filed 2025-01-22
Mill Road Capital III GP LLC is a corporate insider who has filed 24 SEC Form 4 insider transactions across 3 companies since 2021. The most recent filing shows the insider exercised options on $711.0K of ALTG on Jan 22, 2025. Across all open-market trades the lifetime net is +$18.7M, making them a net buyer over the disclosed history. Current disclosed insider exposure totals $36.4M across reported positions. The firm reports its address in Greenwich, CT. 96 SEC filings were submitted jointly with Mill Road Capital III, L.P.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$36.45M
3
24
$18.72M
Filer Profile
SECOND FLOOR
GREENWICH, CT 06831
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ALTG | 10%+ Owner | 4,293,208 | $5.88 | $25.24M | $0 | 7 | 2025-01-22 |
| NDLS | 10%+ Owner | 815,462 | $13.74 | $11.20M | $10.70M | 5 | 2023-09-11 |
| SUPERIOR INDUSTRIES INTERNATIONAL INC (SUP) Delisted | 10%+ Owner | 4,333,640 | $0.32 | $1.41M | $8.03M | 12 | 2023-09-01 |
Recent Filings
24 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2025-01-22 | ALTG | Exer (X) | +71,100 | $711.0K | EDGAR |
| 2024-12-20 | ALTG | Exer (X) | +63,300 | $633.0K | EDGAR |
| 2024-07-26 | ALTG | E | — | $0 | EDGAR |
| 2024-07-23 | ALTG | Sell (S) | — | $0 | EDGAR |
| 2024-07-01 | ALTG | Exer (X) | +101,100 | $1.01M | EDGAR |
| 2024-06-05 | ALTG | Exer (X) | +14,700 | $147.0K | EDGAR |
| 2024-05-31 | ALTG | Exer (X) | +18,600 | $232.5K | EDGAR |
| 2023-09-11 | NDLS | Exer (X) | +353,500 | $1.77M | EDGAR |
| 2023-09-01 | SUPERIOR INDUSTRIES INTERNATIONAL INC (SUP) Delisted | Exer (X) | +7,500 | $37.5K | EDGAR |
| 2023-08-30 | NDLS | Mixed | +869,345 | $4.02M | EDGAR |
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.