$WK 4 SEC Filings

Filed On	Filing
16 Sep 2026	Form 4: Vanderploeg Martin J., Director Gave 60,000 Class B Common Stock as a gift · Acquired 60,000 Class B Common Stock (Gift)
02 Sep 2026	Form 4: Swain Junko, SVP, Chief Accounting Officer Gave up 2,151 shares to cover exercise price or tax ($165K)
21 Aug 2026	Form 4: Ziegler Brandon, EVP, CLO, CAO & Corp Secretary Sold 6,571 shares ($499K)
20 Aug 2026	Form 4: Vanderploeg Martin J., Director Gave 2,780 shares as a gift
08 Jun 2026	Form 4: Herz Robert H, Director Sold 1,500 shares ($76.8K)
03 Jun 2026	Form 4: Peek Mark S, Director Received 4,070 shares as a grant or award
03 Jun 2026	Form 4: Vanderploeg Martin J., Director Gave up 28,942 shares to cover exercise price or tax ($1.53M) · Received 4,070 shares as a grant or award
03 Jun 2026	Form 4: Radia Suku V., Director Received 4,070 shares as a grant or award
03 Jun 2026	Form 4: Malik Astha, Director Received 4,070 shares as a grant or award
03 Jun 2026	Form 4: Herren Richard Scott, Director Received 4,070 shares as a grant or award
03 Jun 2026	Form 4: Herz Robert H, Director Received 4,070 shares as a grant or award
03 Jun 2026	Form 4: Crow Michael M, Director Received 4,070 shares as a grant or award
02 Jun 2026	Form 4: Herz Robert H, Director Sold 1,000 shares ($49.7K)
06 Apr 2026	Form 4: Iskow Julie, Director Gave up 7,578 shares to cover exercise price or tax ($455K)
03 Mar 2026	Form 4: Herren Richard Scott, Director Received 877 shares as a grant or award
03 Mar 2026	Form 4: Iskow Julie, Director Received 4,092 shares as a grant or award · Gave up 4,785 shares to cover exercise price or tax ($295K)
13 Feb 2026	Form 4: Swain Junko, SVP, Chief Accounting Officer Received 771 shares as a grant or award · Gave up 374 shares to cover exercise price or tax ($24.3K)
13 Feb 2026	Form 4: Ziegler Brandon, EVP, CLO, CAO & Corp Secretary Received 17,097 shares as a grant or award · Gave up 8,730 shares to cover exercise price or tax ($567K)
13 Feb 2026	Form 4: Iskow Julie, Director Received 48,497 shares as a grant or award · Gave up 26,166 shares to cover exercise price or tax ($1.7M)
04 Feb 2026	Form 4: Swain Junko, SVP, Chief Accounting Officer Gave up 650 shares to cover exercise price or tax ($46.8K)

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