Horan Christopher

Officer · ARTV

As of 2026-09-16, Horan Christopher has 17 Form 4 transactions on record across 1 company — 14 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: $1.0MIndirect: $0$1.0Mas of 2026-09-16
  • Direct $1.0M
  • Indirect $0
ARTVdirect120,000 sh$1.0M

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

ARTV · 17 trades
2026-09-09: Award / grant, 120,000 sh ($0)2026-09-09: Award / grant, 40,000 sh ($0)2026-09-03: Sale, 10,366 sh ($116K)2026-05-19: Sale, 7,002 sh ($63K)2026-02-15: Withheld for tax, 2,187 sh ($9K)2026-02-15: Award / grant, 117,300 sh ($0)2025-12-12: Award / grant, 107,156 sh ($0)2025-12-12: Disposition, 77,519 sh2025-12-12: Disposition, 77,519 sh2025-12-12: Disposition, 9,119 sh2025-12-12: Disposition, 20,519 sh2025-12-12: Disposition, 9,119 sh2025-12-12: Disposition, 20,519 sh2025-11-15: Withheld for tax, 1,899 sh ($6K)2025-08-15: Withheld for tax, 3,577 sh ($10K)2025-05-15: Withheld for tax, 1,341 sh ($3K)2025-02-26: Award / grant, 60,000 sh ($0)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2026-09-03ARTVSale10,366 @ $11.16$116K−3.5% of holding283,084Form 4
2026-05-19ARTVSale7,002 @ $9.01$63K−2.3% of holding293,450Form 4
15 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-09-09ARTVAward / grant120,000120,000Form 4
2026-09-09ARTVAward / grant40,000323,084Form 4
2026-02-15ARTVWithheld for tax2,187300,452Form 4
2026-02-15ARTVAward / grant117,300302,639Form 4
2025-12-12ARTVAward / grant107,156185,339Form 4
2025-12-12ARTVDisposition77,5190Form 4
2025-12-12ARTVDisposition77,5190Form 4
2025-12-12ARTVDisposition9,1190Form 4
2025-12-12ARTVDisposition20,5190Form 4
2025-12-12ARTVDisposition9,1190Form 4
2025-12-12ARTVDisposition20,5190Form 4
2025-11-15ARTVWithheld for tax1,89978,183Form 4
2025-08-15ARTVWithheld for tax3,57780,082Form 4
2025-05-15ARTVWithheld for tax1,34183,659Form 4
2025-02-26ARTVAward / grant60,00085,000Form 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.