$KRYS 4 SEC Filings

Filed On	Filing
16 Sep 2026	Form 4: Mazzacco Catherine, Director Granted 1,187 Stock Option (Right to Buy) · Granted 471 Restricted Stock Units
16 Sep 2026	Form 4: Sutherland Everett Rand, Director Granted 1,187 Stock Option (Right to Buy) · Granted 471 Restricted Stock Units
16 Sep 2026	Form 4: Mason Christopher, Director Granted 1,187 Stock Option (Right to Buy) · Granted 471 Restricted Stock Units
16 Sep 2026	Form 4: Janney Daniel, Director Granted 1,187 Stock Option (Right to Buy) · Granted 471 Restricted Stock Award
16 Sep 2026	Form 4: Gangolli Julian S, Director Granted 1,187 Stock Option (Right to Buy) · Granted 471 Restricted Stock Units
16 Sep 2026	Form 4: Rossi Dino A, Director Granted 1,187 Stock Option (Right to Buy) · Granted 471 Restricted Stock Units
04 Sep 2026	Form 4: Krishnan Suma, Director Sold 25,000 shares ($8.98M)
04 Sep 2026	Form 4: Krishnan Krish S, Director Sold 25,000 shares ($8.98M)
14 Aug 2026	Form 4: Rossi Dino A, Director Gave 3,691 shares as a gift · Sold 25,000 shares ($8.23M)
26 Jun 2026	Form 4: Thomas John Charles, EVP, General Counsel Received 1,000 shares by exercise or conversion ($179K) · Sold 1,000 shares ($347K)
05 Jun 2026	Form 4: Krishnan Suma, Director Sold 25,000 shares ($7.7M)
05 Jun 2026	Form 4: Krishnan Krish S, Director Sold 25,000 shares ($7.7M)
27 May 2026	Form 4: Thomas John Charles, EVP, General Counsel Sold 642 shares ($194K)
06 Mar 2026	Form 4: Krishnan Suma, Director Sold 25,000 shares ($6.58M)
06 Mar 2026	Form 4: Krishnan Krish S, Director Sold 25,000 shares ($6.58M)
03 Mar 2026	Form 4: Romano Kathryn, Chief Accounting Officer Received 8,050 shares by exercise or conversion · Gave up 3,502 shares to cover exercise price or tax ($965K) · Granted 13,575 Stock Option (Right to Buy) · 2 more
03 Mar 2026	Form 4: Krishnan Suma, Director Received 67,225 shares by exercise or conversion · Gave up 30,584 shares to cover exercise price or tax ($8.43M) · Granted 18,100 Stock Option (Right to Buy) · 2 more
03 Mar 2026	Form 4: Krishnan Krish S, Director Received 67,225 shares by exercise or conversion · Gave up 30,584 shares to cover exercise price or tax ($8.43M) · Granted 45,249 Stock Option (Right to Buy) · 1 more
03 Mar 2026	Form 4: Janney Daniel, Director Sold 11,803 shares ($3.25M)
26 Feb 2026	Form 4: Janney Daniel, Director Received 37,895 shares by exercise or conversion ($93.2K) · Sold 51,720 shares ($13.8M) · Sold 700 shares ($193K) · 1 more

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