Mill Road Capital III, L.P.

Ten-percent owner · NDLS, ALTG

As of 2026-09-16, Mill Road Capital III, L.P. has 15 Form 4 transactions on record across 2 companies — 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.

Reconstructed holdings

Direct: $25.5MIndirect: $282K$25.7Mas of 2026-09-16
  • Direct $25.5M
  • Indirect $282K
ALTGdirect4,373,208 sh$25.5M
NDLSindirect21,476 sh$282K

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

ALTG · 13 trades
2026-03-13: Purchase, 3,798 sh ($23K)2026-03-12: Purchase, 58,162 sh ($355K)2026-03-11: Purchase, 18,040 sh ($115K)2025-01-17: Exercise, 23,700 sh ($237K)2025-01-17: Exercise, 237 sh ($0)2024-12-19: Exercise, 20,600 sh ($206K)2024-12-19: Exercise, 206 sh ($0)2024-12-18: Exercise, 500 sh ($5K)2024-12-18: Exercise, 5 sh ($0)2024-12-17: Exercise, 200 sh ($2K)2024-12-17: Exercise, 2 sh ($0)2024-12-16: Exercise, 35,000 sh ($350K)2024-12-16: Exercise, 350 sh ($0)
NDLS · 2 trades
2026-05-15: Other acquisition, 7,103 sh ($0)2025-05-15: Other acquisition, 36,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-03-13ALTGPurchase3,798 @ $5.95$23K+0.1% of holding4,373,208Form 4
2026-03-12ALTGPurchase58,162 @ $6.10$355K+1.3% of holding4,369,410Form 4
2026-03-11ALTGPurchase18,040 @ $6.36$115K+0.4% of holding4,311,248Form 4
12 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-15NDLSOther acquisition7,10321,476Form 4
2025-05-15NDLSOther acquisition36,000114,982Form 4
2025-01-17ALTGExercise23,7004,293,208Form 4
2025-01-17ALTGExercise2370Form 4
2024-12-19ALTGExercise20,6004,269,508Form 4
2024-12-19ALTGExercise206237Form 4
2024-12-18ALTGExercise5004,248,908Form 4
2024-12-18ALTGExercise5443Form 4
2024-12-17ALTGExercise2004,248,408Form 4
2024-12-17ALTGExercise2448Form 4
2024-12-16ALTGExercise35,0004,248,208Form 4
2024-12-16ALTGExercise350450Form 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.