Insider at

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Insider transactions

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0 buys (P) 6 sells (S) Net: $-1,384,500 + 19 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

19 other filings hidden
DateTickerCodeSharesPriceValue Owned afterΔ ownA/Dvs now
Sept. 8, 2026 ARTV S 10b5-1 23,429 $10.92 $255,845 1,449,765 Direct -1.59% Disposed -37.5% (price as of 2026-10-02)
Sept. 3, 2026 ARTV S 61,888 $11.16 $690,670 1,473,194 Direct -4.03% Disposed -38.8% (price as of 2026-10-02)
May 19, 2026 ARTV S 27,116 $9.01 $244,315 1,535,082 Direct -1.74% Disposed -24.2% (price as of 2026-10-02)
Dec. 15, 2025 ARTV S 10b5-1 3,187 $6.00 $19,122 1,209,948 Direct -0.26% Disposed 13.8% (price as of 2026-10-02)
Nov. 17, 2025 ARTV S 10b5-1 6,375 $3.38 $21,548 343,999 Direct -1.82% Disposed 102.1% (price as of 2026-10-02)
Oct. 17, 2025 ARTV S 10b5-1 25,500 $6.00 $153,000 356,721 Direct -6.67% Disposed 13.8% (price as of 2026-10-02)
Aug. 15, 2025 ARTV S 10b5-1 25,500 $2.73 $69,615 386,693 Direct -6.19% Disposed 150.2% (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.

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DateTickerSecurityUnderlying Exercise priceExpirationSharesA/D
Sept. 15, 2026 ARTV Employee Stock Option (Right to Buy) Common Stock (315,000) $8.91 Sept. 14, 2036 315,000 Acquired
Sept. 10, 2026 ARTV Employee Stock Option (Right to Buy) Common Stock (155,000) $10.42 Sept. 9, 2036 155,000 Acquired
Dec. 12, 2025 ARTV Employee Stock Option (Right to Buy) Common Stock (319,331) $12.00 July 17, 2034 319,331 Disposed
Dec. 12, 2025 ARTV Employee Stock Option (Right to Buy) Common Stock (113,999) $13.47 May 1, 2034 113,999 Disposed
Dec. 12, 2025 ARTV Employee Stock Option (Right to Buy) Common Stock (26,450) $5.18 Jan. 23, 2034 26,450 Disposed
Dec. 12, 2025 ARTV Employee Stock Option (Right to Buy) Common Stock (257,319) $5.01 Dec. 17, 2030 257,319 Disposed
Dec. 12, 2025 ARTV Employee Stock Option (Right to Buy) Common Stock (51,463) $5.01 Dec. 17, 2030 51,463 Disposed
Dec. 12, 2025 ARTV Employee Stock Option (Right to Buy) Common Stock (100,577) $5.01 Feb. 23, 2031 100,577 Disposed
July 18, 2024 ARTV Employee Stock Option (Right to Buy) Common Stock (343,811) $12.00 July 17, 2034 343,811 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 5 holdings

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Securities held when first becoming an insider, per SEC Form 3.

DateTickerSecuritySharesOwnership
July 18, 2024 ARTV Employee Stock Option (Right to Buy)→ Common Stock (257,319) 257,319 Direct
July 18, 2024 ARTV Employee Stock Option (Right to Buy)→ Common Stock (51,463) 51,463 Direct
July 18, 2024 ARTV Employee Stock Option (Right to Buy)→ Common Stock (100,577) 100,577 Direct
July 18, 2024 ARTV Employee Stock Option (Right to Buy)→ Common Stock (26,450) 26,450 Direct
July 18, 2024 ARTV Employee Stock Option (Right to Buy)→ Common Stock (113,999) 113,999 Direct

Compensation (DEF 14A)

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Matched by name from proxy statements (DEF 14A) — verify against the filing.

Fiscal yearSalaryBonusStock awards Option awardsNon-equity incentivePension changeOtherTotal
2025 $665,000 · · · $536,281 · $14,234 $6,671,215
2024 $621,583 · · · $341,528 · · $7,827,554
2023 $584,400 · · · $332,670 · · $1,107,533

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.