Christopher Horan
First SEC filing: July 18, 2024 · Latest: July 18, 2024
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Sept. 9, 2026 | ARTV | A | 40,000 | · | · | 323,084 Direct | +14.13% | Acquired | (price as of 2026-10-02) |
| Sept. 9, 2026 | ARTV | A | 120,000 | · | · | 120,000 Direct | · | Acquired | (price as of 2026-10-02) |
| Sept. 3, 2026 | ARTV | S | 10,366 | $11.16 | $115,685 | 283,084 Direct | -3.53% | Disposed | -38.8% (price as of 2026-10-02) |
| May 19, 2026 | ARTV | S | 7,002 | $9.01 | $63,088 | 293,450 Direct | -2.33% | Disposed | -24.2% (price as of 2026-10-02) |
| Feb. 15, 2026 | ARTV | F | 2,187 | $4.00 | $8,748 | 300,452 Direct | -0.72% | Disposed | 70.8% (price as of 2026-10-02) |
| Feb. 15, 2026 | ARTV | A | 117,300 | · | · | 302,639 Direct | +63.29% | Acquired | (price as of 2026-10-02) |
| Dec. 12, 2025 | ARTV | D | 20,519 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | ARTV | D | 9,119 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | ARTV | D | 77,519 | · | · | 0 Direct | -100.00% | Disposed | (price as of 2026-10-02) |
| Dec. 12, 2025 | ARTV | A | 107,156 | · | · | 185,339 Direct | +137.06% | Acquired | (price as of 2026-10-02) |
| Nov. 15, 2025 | ARTV | F | 1,899 | $3.25 | $6,172 | 78,183 Direct | -2.37% | Disposed | 110.2% (price as of 2026-10-02) |
| Aug. 15, 2025 | ARTV | F | 3,577 | $2.75 | $9,837 | 80,082 Direct | -4.28% | Disposed | 148.4% (price as of 2026-10-02) |
| May 15, 2025 | ARTV | F | 1,341 | $2.13 | $2,856 | 83,659 Direct | -1.58% | Disposed | 220.7% (price as of 2026-10-02) |
| Feb. 26, 2025 | ARTV | A | 60,000 | · | · | 85,000 Direct | +240.00% | Acquired | (price as of 2026-10-02) |
| Sept. 12, 2024 | ARTV | A | 25,000 | · | · | 25,000 Direct | · | Acquired | (price as of 2026-10-02) |
P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding
Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.
Derivative holdings (Form 4 Table II) Options, RSUs and convertible securities reported on Form 4 Table II.
| Date | Ticker | Security | Underlying | Exercise price | Expiration | Shares | A/D |
|---|---|---|---|---|---|---|---|
| Sept. 9, 2026 | ARTV | Employee Stock Option (Right to Buy) | Common Stock | $10.79 | Sept. 8, 2036 | 120,000 | Acquired |
| Dec. 12, 2025 | ARTV | Employee Stock Option (Right to Buy) | Common Stock | $13.47 | May 1, 2034 | 20,519 | Disposed |
| Dec. 12, 2025 | ARTV | Employee Stock Option (Right to Buy) | Common Stock | $5.01 | May 23, 2033 | 9,119 | Disposed |
| Dec. 12, 2025 | ARTV | Employee Stock Option (Right to Buy) | Common Stock | $5.01 | April 2, 2033 | 77,519 | Disposed |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $490,000 | · | · | · | $287,385 | · | $234 | $1,415,855 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.