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$ARKR
$4.55 +$0.04 (0.89%) Close

$ARKR 4 SEC Filings

Filed On Filing
28 Sep 2026 Form 4: Weinstein Michael Lawrence, Director

Sold 176,701 shares ($808K)

19 Aug 2025 Form 4: Weinstein Michael Lawrence, Director

Bought 3,000 shares ($22.5K)

18 Aug 2025 Form 4: Weinstein Michael Lawrence, Director

Bought 545 shares ($3.98K)

07 Aug 2025 Form 4: Satterfield Thomas A Jr, 10% owner

Bought 45,916 shares ($310K) · Bought 12,125 shares ($90.7K)

22 May 2024 Form 4: Satterfield Thomas A Jr, 10% owner

Bought 15,578 shares ($237K) · Bought 3,301 shares ($51.9K)

16 May 2024 Form 4: Satterfield Thomas A Jr, 10% owner

Bought 14,944 shares ($213K) · Bought 4,871 shares ($74.1K)

12 Apr 2024 Form 4: Sirica Anthony, Director

Granted 25,000 Option (Right to Buy)

22 Dec 2022 Form 4: Satterfield Thomas A Jr, 10% owner

Bought 10,335 shares ($169K) · Bought 14,772 shares ($251K)

04 Aug 2022 Form 4: Satterfield Thomas A Jr, 10% owner

Received 14,951 shares as a grant or award ($302K) · Received 22,479 shares as a grant or award ($471K)

11 Jul 2022 Form 4: Satterfield Thomas A Jr, 10% owner

Bought 13,700 shares ($247K) · Bought 59,137 shares ($1.13M)

28 Jun 2022 Form 4: Satterfield Thomas A Jr, 10% owner

Bought 16,813 shares ($291K) · Bought 8,707 shares ($159K)

14 Jun 2022 Form 4: Satterfield Thomas A Jr, 10% owner

Bought 4,502 shares ($76.3K) · Bought 3,616 shares ($60K)

19 Jan 2021 Form 4: Sirica Anthony, Director

Granted 15,000 Stock Option Right to Buy · Granted 7,500 Stock Option Right to Buy

17 Jan 2020 Form 4: Weinstein Michael Lawrence, Director

Sold 2,000 shares ($45K)

10 Jan 2020 Form 4: Weinstein Michael Lawrence, Director

Sold 500 shares ($11.2K)

07 Jun 2018 Form 4: Gordon Paul, Director

Sold 19,500 shares ($235K) · Exercised 19,500 Stock Options ($235K)

26 Apr 2018 Form 4: Pascal Vincent, Director

Received 9,500 shares by exercise or conversion ($114K) · Sold 9,500 shares ($228K)

06 Mar 2018 Form 4: Weinstein Michael Lawrence, Director

Sold 500 shares ($12.5K)

27 Feb 2018 Form 4: Weinstein Michael Lawrence, Director

Sold 400 shares ($10.1K)

23 Feb 2018 Form 4: Weinstein Michael Lawrence, Director

Sold 300 shares ($7.56K) · Sold 300 shares ($7.56K)

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