Follow the people · Insider
Hunter C. Smith
Hunter C. Smith files insider transactions with the SEC as a chief financial officer of Rhythm Pharmaceuticals (RYTM). We hold 8 disclosed purchases and sales filed since 2 April 2015, 1 of them in the last 90 days.
- Files forRYTM
- Disclosed buys and sells8 in all, 1 in the last 90 days
- Last disclosure1 September 2026
Positions held
3 posts we hold — a term names its own dates; a run of filings only says when they filed- Filed 14 February 2018 — 31 August 2026Chief Financial Officer · Rhythm Pharmaceuticals (RYTM)176 Form 4 lines · source: SEC Form 4
- Filed 12 November 2021 — 22 June 2023Director · Aeglea BioTherapeutics (AGLE)3 Form 4 lines · source: SEC Form 4
- Filed 31 March 2015 — 30 December 2019Director · Genesee & Wyoming (GWR)25 Form 4 lines · source: SEC Form 4
Everything they disclosed
120 entries, newest first — one per disclosure report, one per Form 4 line- exercised options over 57,187 shares of Rhythm PharmaceuticalsSEC Form 41 September 2026Common Stock · traded 31 August 2026 · filed 1 September 2026
- ▼ sold on the open market 23,072 shares of Rhythm PharmaceuticalsSEC Form 41 September 2026Common Stock · traded 31 August 2026 · filed 1 September 2026
- ▼ sold on the open market 11,514 shares of Rhythm PharmaceuticalsSEC Form 41 September 2026Common Stock · traded 31 August 2026 · filed 1 September 2026
- ▼ sold on the open market 28,188 shares of Rhythm PharmaceuticalsSEC Form 41 September 2026Common Stock · traded 31 August 2026 · filed 1 September 2026
- exercised options over 57,187 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 41 September 2026Employee Stock Option (Right to Buy) · traded 31 August 2026 · filed 1 September 2026
- exercised options over 3,000 shares of Rhythm PharmaceuticalsSEC Form 420 May 2026Common Stock · traded 18 May 2026 · filed 20 May 2026
- exercised options over 3,000 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 420 May 2026Stock Options (Right to Buy) · traded 18 May 2026 · filed 20 May 2026
- exercised options over 6,099 shares of Rhythm PharmaceuticalsSEC Form 42 March 2026Common Stock · traded 2 March 2026 · filed 2 March 2026
- exercised options over 6,099 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 42 March 2026Stock Options (Right to Buy) · traded 2 March 2026 · filed 2 March 2026
- exercised options over 6,099 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 42 March 2026Stock Options (Right to Buy) · traded 2 March 2026 · filed 2 March 2026
- exercised options over 6,099 shares of Rhythm PharmaceuticalsSEC Form 42 March 2026Common Stock · traded 2 March 2026 · filed 2 March 2026
- ▼ sold on the open market 1,200 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 200 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 900 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 1,069 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 200 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 1,308 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 19 February 2026 · filed 19 February 2026
- ▼ sold on the open market 1,692 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 19 February 2026 · filed 19 February 2026
- ▼ sold on the open market 800 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 19 February 2026 · filed 19 February 2026
- ▼ sold on the open market 1,200 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 200 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 900 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 1,069 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 200 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 17 February 2026 · filed 19 February 2026
- ▼ sold on the open market 1,308 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 19 February 2026 · filed 19 February 2026
- ▼ sold on the open market 1,692 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 19 February 2026 · filed 19 February 2026
- ▼ sold on the open market 800 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 19 February 2026 · filed 19 February 2026
- ▼ sold on the open market 585 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 19 February 2026 · filed 19 February 2026
- ▼ sold on the open market 585 shares of Rhythm PharmaceuticalsSEC Form 419 February 2026Common Stock · traded 19 February 2026 · filed 19 February 2026
- ▼ sold on the open market 1,913 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 10 February 2026 · filed 12 February 2026
- ▼ sold on the open market 100 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 12 February 2026 · filed 12 February 2026
- was granted 25,000 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 412 February 2026Restricted Stock Units · traded 11 February 2026 · filed 12 February 2026
- was granted 37,500 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 412 February 2026Stock Options (Right to Buy) · traded 11 February 2026 · filed 12 February 2026
- ▼ sold on the open market 700 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 10 February 2026 · filed 12 February 2026
- ▼ sold on the open market 100 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 10 February 2026 · filed 12 February 2026
- was granted 25,000 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 412 February 2026Restricted Stock Units · traded 11 February 2026 · filed 12 February 2026
- was granted 37,500 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 412 February 2026Stock Options (Right to Buy) · traded 11 February 2026 · filed 12 February 2026
- ▼ sold on the open market 2,266 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 11 February 2026 · filed 12 February 2026
- ▼ sold on the open market 400 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 11 February 2026 · filed 12 February 2026
- ▼ sold on the open market 100 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 11 February 2026 · filed 12 February 2026
- ▼ sold on the open market 292 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 12 February 2026 · filed 12 February 2026
- ▼ sold on the open market 400 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 12 February 2026 · filed 12 February 2026
- ▼ sold on the open market 1,913 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 10 February 2026 · filed 12 February 2026
- ▼ sold on the open market 700 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 10 February 2026 · filed 12 February 2026
- ▼ sold on the open market 100 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 10 February 2026 · filed 12 February 2026
- ▼ sold on the open market 2,266 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 11 February 2026 · filed 12 February 2026
- ▼ sold on the open market 400 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 11 February 2026 · filed 12 February 2026
- ▼ sold on the open market 100 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 11 February 2026 · filed 12 February 2026
- ▼ sold on the open market 292 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 12 February 2026 · filed 12 February 2026
- ▼ sold on the open market 400 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 12 February 2026 · filed 12 February 2026
- ▼ sold on the open market 800 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 12 February 2026 · filed 12 February 2026
- ▼ sold on the open market 100 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 12 February 2026 · filed 12 February 2026
- ▼ sold on the open market 800 shares of Rhythm PharmaceuticalsSEC Form 412 February 2026Common Stock · traded 12 February 2026 · filed 12 February 2026
- ▼ sold on the open market 1,500 shares of Rhythm PharmaceuticalsSEC Form 46 February 2026Common Stock · traded 4 February 2026 · filed 6 February 2026
- ▼ sold on the open market 1,000 shares of Rhythm PharmaceuticalsSEC Form 46 February 2026Common Stock · traded 4 February 2026 · filed 6 February 2026
- ▼ sold on the open market 747 shares of Rhythm PharmaceuticalsSEC Form 46 February 2026Common Stock · traded 4 February 2026 · filed 6 February 2026
- ▼ sold on the open market 3,381 shares of Rhythm PharmaceuticalsSEC Form 46 February 2026Common Stock · traded 5 February 2026 · filed 6 February 2026
- ▼ sold on the open market 1,500 shares of Rhythm PharmaceuticalsSEC Form 46 February 2026Common Stock · traded 4 February 2026 · filed 6 February 2026
- ▼ sold on the open market 1,000 shares of Rhythm PharmaceuticalsSEC Form 46 February 2026Common Stock · traded 4 February 2026 · filed 6 February 2026
- ▼ sold on the open market 747 shares of Rhythm PharmaceuticalsSEC Form 46 February 2026Common Stock · traded 4 February 2026 · filed 6 February 2026
- ▼ sold on the open market 3,381 shares of Rhythm PharmaceuticalsSEC Form 46 February 2026Common Stock · traded 5 February 2026 · filed 6 February 2026
- exercised options over 26,000 shares of Rhythm PharmaceuticalsSEC Form 43 February 2026Common Stock · traded 1 February 2026 · filed 3 February 2026
- had shares withheld for tax on 10,750 shares of Rhythm PharmaceuticalsSEC Form 43 February 2026Common Stock · traded 1 February 2026 · filed 3 February 2026
- exercised options over 4,062 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 4,062 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 4,925 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 6,600 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 10,413 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 4,925 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 6,600 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 10,413 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 February 2026Restricted Stock Units · traded 1 February 2026 · filed 3 February 2026
- exercised options over 26,000 shares of Rhythm PharmaceuticalsSEC Form 43 February 2026Common Stock · traded 1 February 2026 · filed 3 February 2026
- had shares withheld for tax on 10,750 shares of Rhythm PharmaceuticalsSEC Form 43 February 2026Common Stock · traded 1 February 2026 · filed 3 February 2026
- exercised options over 24,611 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 414 August 2025Stock Options (Right to Buy) · traded 12 August 2025 · filed 14 August 2025
- exercised options over 3,477 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 414 August 2025Stock Options (Right to Buy) · traded 13 August 2025 · filed 14 August 2025
- exercised options over 24,611 shares of Rhythm PharmaceuticalsSEC Form 414 August 2025Common Stock · traded 12 August 2025 · filed 14 August 2025
- ▼ sold on the open market 24,611 shares of Rhythm PharmaceuticalsSEC Form 414 August 2025Common Stock · traded 12 August 2025 · filed 14 August 2025
- exercised options over 3,477 shares of Rhythm PharmaceuticalsSEC Form 414 August 2025Common Stock · traded 13 August 2025 · filed 14 August 2025
- ▼ sold on the open market 3,477 shares of Rhythm PharmaceuticalsSEC Form 414 August 2025Common Stock · traded 13 August 2025 · filed 14 August 2025
- exercised options over 42,120 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 411 July 2025Stock Options (Right to Buy) · traded 9 July 2025 · filed 11 July 2025
- exercised options over 42,120 shares of Rhythm PharmaceuticalsSEC Form 411 July 2025Common Stock · traded 9 July 2025 · filed 11 July 2025
- ▼ sold on the open market 17,113 shares of Rhythm PharmaceuticalsSEC Form 411 July 2025Common Stock · traded 9 July 2025 · filed 11 July 2025
- ▼ sold on the open market 1,607 shares of Rhythm PharmaceuticalsSEC Form 411 July 2025Common Stock · traded 9 July 2025 · filed 11 July 2025
- ▼ sold on the open market 23,400 shares of Rhythm PharmaceuticalsSEC Form 411 July 2025Common Stock · traded 9 July 2025 · filed 11 July 2025
- exercised options over 6,986 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 48 July 2025Stock Options (Right to Buy) · traded 7 July 2025 · filed 8 July 2025
- exercised options over 6,986 shares of Rhythm PharmaceuticalsSEC Form 48 July 2025Common Stock · traded 7 July 2025 · filed 8 July 2025
- exercised options over 23,400 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 June 2025Stock Options (Right to Buy) · traded 30 May 2025 · filed 3 June 2025
- exercised options over 23,400 shares of Rhythm PharmaceuticalsSEC Form 43 June 2025Common Stock · traded 30 May 2025 · filed 3 June 2025
- ▼ sold on the open market 4,407 shares of Rhythm PharmaceuticalsSEC Form 43 June 2025Common Stock · traded 30 May 2025 · filed 3 June 2025
- ▼ sold on the open market 18,993 shares of Rhythm PharmaceuticalsSEC Form 43 June 2025Common Stock · traded 30 May 2025 · filed 3 June 2025
- was granted 41,650 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 419 February 2025Restricted Stock Units · traded 14 February 2025 · filed 19 February 2025
- was granted 62,500 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 419 February 2025Stock Options (Right to Buy) · traded 14 February 2025 · filed 19 February 2025
- exercised options over 6,600 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 419 February 2025Restricted Stock Units · traded 16 February 2025 · filed 19 February 2025
- exercised options over 6,600 shares of Rhythm PharmaceuticalsSEC Form 419 February 2025Common Stock · traded 16 February 2025 · filed 19 February 2025
- ▼ sold on the open market 2,215 shares of Rhythm PharmaceuticalsSEC Form 419 February 2025Common Stock · traded 19 February 2025 · filed 19 February 2025
- ▼ sold on the open market 739 shares of Rhythm PharmaceuticalsSEC Form 414 February 2025Common Stock · traded 12 February 2025 · filed 14 February 2025
- ▼ sold on the open market 12 shares of Rhythm PharmaceuticalsSEC Form 414 February 2025Common Stock · traded 12 February 2025 · filed 14 February 2025
- exercised options over 4,062 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 411 February 2025Restricted Stock Units · traded 9 February 2025 · filed 11 February 2025
- exercised options over 2,343 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 411 February 2025Restricted Stock Units · traded 11 February 2025 · filed 11 February 2025
- exercised options over 4,062 shares of Rhythm PharmaceuticalsSEC Form 411 February 2025Common Stock · traded 9 February 2025 · filed 11 February 2025
- exercised options over 2,343 shares of Rhythm PharmaceuticalsSEC Form 411 February 2025Common Stock · traded 11 February 2025 · filed 11 February 2025
- ▼ sold on the open market 1,291 shares of Rhythm PharmaceuticalsSEC Form 411 February 2025Common Stock · traded 11 February 2025 · filed 11 February 2025
- ▼ sold on the open market 5 shares of Rhythm PharmaceuticalsSEC Form 411 February 2025Common Stock · traded 11 February 2025 · filed 11 February 2025
- exercised options over 4,925 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 44 February 2025Restricted Stock Units · traded 1 February 2025 · filed 4 February 2025
- exercised options over 4,925 shares of Rhythm PharmaceuticalsSEC Form 44 February 2025Common Stock · traded 1 February 2025 · filed 4 February 2025
- ▼ sold on the open market 1,678 shares of Rhythm PharmaceuticalsSEC Form 44 February 2025Common Stock · traded 4 February 2025 · filed 4 February 2025
- ▼ sold on the open market 15,515 shares of Rhythm PharmaceuticalsSEC Form 419 March 2024Common Stock · traded 19 March 2024 · filed 19 March 2024
- was granted 26,400 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 421 February 2024Restricted Stock Units · traded 16 February 2024 · filed 21 February 2024
- was granted 80,400 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 421 February 2024Stock Option (Right to Buy) · traded 16 February 2024 · filed 21 February 2024
- was granted 33,750 shares of Rhythm PharmaceuticalsSEC Form 421 February 2024Common Stock · traded 16 February 2024 · filed 21 February 2024
- exercised options over 4,063 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 413 February 2024Restricted Stock Units · traded 9 February 2024 · filed 13 February 2024
- exercised options over 2,344 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 413 February 2024Restricted Stock Units · traded 11 February 2024 · filed 13 February 2024
- exercised options over 4,063 shares of Rhythm PharmaceuticalsSEC Form 413 February 2024Common Stock · traded 9 February 2024 · filed 13 February 2024
- exercised options over 2,344 shares of Rhythm PharmaceuticalsSEC Form 413 February 2024Common Stock · traded 11 February 2024 · filed 13 February 2024
- ▼ sold on the open market 1,209 shares of Rhythm PharmaceuticalsSEC Form 413 February 2024Common Stock · traded 12 February 2024 · filed 13 February 2024
- ▼ sold on the open market 709 shares of Rhythm PharmaceuticalsSEC Form 413 February 2024Common Stock · traded 13 February 2024 · filed 13 February 2024
- exercised options over 4,925 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 45 February 2024Restricted Stock Units · traded 1 February 2024 · filed 5 February 2024
- exercised options over 4,925 shares of Rhythm PharmaceuticalsSEC Form 45 February 2024Common Stock · traded 1 February 2024 · filed 5 February 2024
- ▼ sold on the open market 1,616 shares of Rhythm PharmaceuticalsSEC Form 45 February 2024Common Stock · traded 1 February 2024 · filed 5 February 2024
- exercised options over 10,500 shares of Rhythm Pharmaceuticals (a derivative holding)SEC Form 43 January 2024Stock Option (Right to Buy) · traded 29 December 2023 · filed 3 January 2024
Positions come from the unitedstates/congress-legislators roster, the Office of Government Ethics and the SEC’s Form 4 index. Every disclosed line names its own source and links the document the government published; we print what the filing says and never a price we did not read from it. Headlines and links come from the GDELT Global Knowledge Graph — the story stays with the publisher. The portrait, where we have one, is the public-domain Congressional Bioguide photograph.