Company
RYTM · CIK 0001649904
Acquisition (code M) of 50,000 shares at $6.05 per share.
Reporting Person Meeker David P · Officer Title President and CEO · Transaction Code M
Traded Sep 14, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0001649904-26-000026 · filed 2026-09-14 · View filing →
Sale of 6,439 shares at $101.7464 per share.
Reporting Person Meeker David P · Officer Title President and CEO · Transaction Code S
Traded Sep 14, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0001649904-26-000026 · filed 2026-09-14 · View filing →
Sale of 30,746 shares at $102.347 per share.
Reporting Person Meeker David P · Officer Title President and CEO · Transaction Code S
Traded Sep 14, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0001649904-26-000026 · filed 2026-09-14 · View filing →
Sale of 8,698 shares at $103.43 per share.
Reporting Person Meeker David P · Officer Title President and CEO · Transaction Code S
Traded Sep 14, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0001649904-26-000026 · filed 2026-09-14 · View filing →
Sale of 1,817 shares at $104.5487 per share.
Reporting Person Meeker David P · Officer Title President and CEO · Transaction Code S
Traded Sep 14, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0001649904-26-000026 · filed 2026-09-14 · View filing →
Sale of 2,300 shares at $105.19 per share.
Reporting Person Meeker David P · Officer Title President and CEO · Transaction Code S
Traded Sep 14, 2026 · Disclosed Sep 14, 2026
Source: SEC Form 4 · 0001649904-26-000026 · filed 2026-09-14 · View filing →
Acquisition (code M) of 57,187 shares at $25.79 per share.
Reporting Person Smith Hunter C · Officer Title Chief Financial Officer · Transaction Code M
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001649904-26-000023 · filed 2026-09-01 · View filing →
Sale of 23,072 shares at $104.5871 per share.
Reporting Person Smith Hunter C · Officer Title Chief Financial Officer · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001649904-26-000023 · filed 2026-09-01 · View filing →
Sale of 11,514 shares at $105.3702 per share.
Reporting Person Smith Hunter C · Officer Title Chief Financial Officer · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001649904-26-000023 · filed 2026-09-01 · View filing →
Sale of 28,188 shares at $106.2029 per share.
Reporting Person Smith Hunter C · Officer Title Chief Financial Officer · Transaction Code S
Traded Aug 31, 2026 · Disclosed Sep 1, 2026
Source: SEC Form 4 · 0001649904-26-000023 · filed 2026-09-01 · View filing →
Sale of 2,007 shares at $116.1093 per share.
Reporting Person Garfield Alastair · Officer Title Chief Scientific Officer · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 17, 2026
Source: SEC Form 4 · 0001649904-26-000013 · filed 2026-08-17 · View filing →
Sale of 1,556 shares at $117.0759 per share.
Reporting Person Garfield Alastair · Officer Title Chief Scientific Officer · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 17, 2026
Source: SEC Form 4 · 0001649904-26-000013 · filed 2026-08-17 · View filing →
Sale of 3,400 shares at $118.2843 per share.
Reporting Person Garfield Alastair · Officer Title Chief Scientific Officer · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 17, 2026
Source: SEC Form 4 · 0001649904-26-000013 · filed 2026-08-17 · View filing →
Sale of 800 shares at $119.1688 per share.
Reporting Person Garfield Alastair · Officer Title Chief Scientific Officer · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 17, 2026
Source: SEC Form 4 · 0001649904-26-000013 · filed 2026-08-17 · View filing →
Acquisition (code M) of 2,024 shares at $6.80 per share.
Reporting Person Shulman Joseph · Officer Title Chief Technical Officer · Transaction Code M
Traded Aug 13, 2026 · Disclosed Aug 17, 2026
Source: SEC Form 4 · 0001649904-26-000015 · filed 2026-08-17 · View filing →
Sale of 5,079 shares at $119.75 per share.
Reporting Person Shulman Joseph · Officer Title Chief Technical Officer · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 17, 2026
Source: SEC Form 4 · 0001649904-26-000015 · filed 2026-08-17 · View filing →
Acquisition (code M) of 35,000 shares at $24.29 per share.
Reporting Person Lee Jennifer Kayden · Officer Title EVP, Head of North America · Transaction Code M
Traded Aug 13, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000009 · filed 2026-08-14 · View filing →
Acquisition (code M) of 21,601 shares at $6.80 per share.
Reporting Person Lee Jennifer Kayden · Officer Title EVP, Head of North America · Transaction Code M
Traded Aug 13, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000009 · filed 2026-08-14 · View filing →
Sale of 75,834 shares at $117.3818 per share.
Reporting Person Lee Jennifer Kayden · Officer Title EVP, Head of North America · Transaction Code S
Traded Aug 13, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000009 · filed 2026-08-14 · View filing →
Acquisition (code M) of 46,625 shares at $6.80 per share.
Reporting Person Mazabraud Yann · Officer Title EVP, Head of International · Transaction Code M
Traded Aug 12, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000007 · filed 2026-08-14 · View filing →
Sale of 2,300 shares at $111.7992 per share.
Reporting Person Mazabraud Yann · Officer Title EVP, Head of International · Transaction Code S
Traded Aug 12, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000007 · filed 2026-08-14 · View filing →
Sale of 1,000 shares at $112.856 per share.
Reporting Person Mazabraud Yann · Officer Title EVP, Head of International · Transaction Code S
Traded Aug 12, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000007 · filed 2026-08-14 · View filing →
Sale of 3,605 shares at $114.6955 per share.
Reporting Person Mazabraud Yann · Officer Title EVP, Head of International · Transaction Code S
Traded Aug 12, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000007 · filed 2026-08-14 · View filing →
Sale of 14,568 shares at $115.427 per share.
Reporting Person Mazabraud Yann · Officer Title EVP, Head of International · Transaction Code S
Traded Aug 12, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000007 · filed 2026-08-14 · View filing →
Sale of 18,208 shares at $116.4941 per share.
Reporting Person Mazabraud Yann · Officer Title EVP, Head of International · Transaction Code S
Traded Aug 12, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000007 · filed 2026-08-14 · View filing →
Sale of 17,319 shares at $117.4686 per share.
Reporting Person Mazabraud Yann · Officer Title EVP, Head of International · Transaction Code S
Traded Aug 12, 2026 · Disclosed Aug 14, 2026
Source: SEC Form 4 · 0001649904-26-000007 · filed 2026-08-14 · View filing →