$ARTNA 4 SEC Filings

Filed On	Filing
17 Sep 2026	Form 4: Taylor Dian C, Director Sold 2,000 shares ($70.1K) · Sold 2,000 shares ($70.6K)
17 Sep 2026	Form 4: Emerson Courtney A, Gen Counsel & Secretary Acquired 750 shares (Other Transaction) ($26.3K) · Disposed of 750 Restricted Stock Grant (Other Transaction) ($26.3K)
17 Sep 2026	Form 4: Kelly Raymond T., VP of Information Technology Acquired 750 shares (Other Transaction) ($26.3K) · Disposed of 750 Restricted Stock Grant (Other Transaction) ($26.3K)
17 Sep 2026	Form 4: Konstanski Daniel, Vice President of Engineering Acquired 750 shares (Other Transaction) ($26.3K) · Disposed of 750 Restricted Stock Grant (Other Transaction) ($26.3K)
17 Sep 2026	Form 4: Anderson Pierre A, Chief Info Officer / Sr VP Acquired 750 shares (Other Transaction) ($26.3K) · Disposed of 750 Restricted Stock Grant (Other Transaction) ($26.3K)
17 Sep 2026	Form 4: Spacht David B, CFO Acquired 750 shares (Other Transaction) ($26.3K) · Disposed of 750 Restricted Stock Grant (Other Transaction) ($26.3K)
17 Sep 2026	Form 4: Finch Jennifer Leigh, Sr. Vice President & Treasurer Acquired 750 shares (Other Transaction) ($26.3K) · Disposed of 750 Restricted Stock Grant (Other Transaction) ($26.3K)
04 Sep 2026	Form 4: Taylor Dian C, Director Sold 1,124 shares ($40.5K) · Sold 2,000 shares ($72.2K)
01 Sep 2026	Form 4: Taylor Dian C, Director Sold 2,000 shares ($71K)
31 Aug 2026	Form 4: Taylor Dian C, Director Sold 2,000 shares ($71K)
27 Aug 2026	Form 4: Taylor Dian C, Director Sold 2,000 shares ($71.4K)
21 Aug 2026	Form 4: Taylor Dian C, Director Sold 2,000 shares ($70.6K)
18 Aug 2026	Form 4: Taylor Dian C, Director Sold 2,000 shares ($70K) · Sold 2,000 shares ($70K)
20 May 2026	Form 4: DiNunzio Joseph A, Retired Exec VP/Corp Secretary Received 193 shares by will or inheritance
06 May 2026	Form 4: Rossi Salvatore J Jr, Director Acquired 1,000 shares (Other Transaction) ($31.4K) · Granted 1,000 Restricted Stock Grant ($31.4K) · Disposed of 1,000 Restricted Stock Grant (Other Transaction) ($31.4K)
06 May 2026	Form 4: Houghton Michael, Director Acquired 1,000 shares (Other Transaction) ($31.4K) · Granted 1,000 Restricted Stock Grant ($31.4K) · Disposed of 1,000 Restricted Stock Grant (Other Transaction) ($31.4K)
06 May 2026	Form 4: Taylor Dian C, Director Acquired 1,000 shares (Other Transaction) ($31.4K) · Granted 1,000 Restricted Stock Grant ($31.4K) · Disposed of 1,000 Restricted Stock Grant (Other Transaction) ($31.4K)
06 May 2026	Form 4: Taylor Nicholle Renee, Director Acquired 1,000 shares (Other Transaction) ($31.4K) · Disposed of 1,000 Restricted Stock Grant (Other Transaction) ($31.4K)
06 May 2026	Form 4: Eisenbrey John R Jr, Director Acquired 1,000 shares (Other Transaction) ($31.4K) · Granted 1,000 Restricted Stock Grant ($31.4K) · Disposed of 1,000 Restricted Stock Grant (Other Transaction) ($31.4K)
23 Mar 2026	Form 4: Taylor Dian C, Director Sold 1,000 shares ($31.3K)

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