Douglas Mark Steven

Director · Officer · Ten-percent owner · MNTN

As of 2026-09-16, Douglas Mark Steven has 13 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: $0Indirect: $50.9M$50.9Mas of 2026-09-16
  • Direct $0
  • Indirect $50.9M
MNTNindirect4,414,342 sh$50.9M

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

MNTN · 13 trades
2025-05-23: Sale, 900,000 sh ($14.4M)2025-05-23: Conversion, 900,000 sh2025-05-23: Conversion, 900,000 sh2025-05-23: Conversion, 900,000 sh2025-05-23: Conversion, 900,000 sh2025-05-23: Conversion, 900,000 sh2025-05-23: Conversion, 900,000 sh2025-02-21: Gift, 6,927,936 sh ($0)2025-02-21: Gift, 4,592,239 sh ($0)2025-02-21: Gift, 6,927,936 sh ($0)2025-02-21: Gift, 5,314,342 sh ($0)2025-02-21: Gift, 5,314,342 sh ($0)2025-02-21: Gift, 4,592,239 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-05-23MNTNSale900,000 @ $16.00$14.4M−100.0% of holding0Form 4
12 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2025-05-23MNTNConversion900,0004,414,342Form 4
2025-05-23MNTNConversion900,000900,000Form 4
2025-05-23MNTNConversion900,0004,414,342Form 4
2025-05-23MNTNConversion900,000900,000Form 4
2025-05-23MNTNConversion900,0004,414,342Form 4
2025-05-23MNTNConversion900,000900,000Form 4
2025-02-21MNTNGift6,927,936158,310Form 4
2025-02-21MNTNGift4,592,2394,592,239Form 4
2025-02-21MNTNGift6,927,9366,927,936Form 4
2025-02-21MNTNGift5,314,3420Form 4
2025-02-21MNTNGift5,314,3425,314,342Form 4
2025-02-21MNTNGift4,592,239131,925Form 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.