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Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (18 ops.)
Latest filing published 14 Aug 2026 for Rhythm Pharmaceuticals, INC., €275k.
Filing timeline
BuySaleYann Mazabraud
Insider track record
Disclosed buys
0
Disclosed sells
18
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Yann Mazabraud: trading record in brief
All filings by Yann Mazabraud on record concern Rhythm Pharmaceuticals, Inc., in the capacity of senior executive. We count 33 filings; the first trade dates from 11 February 2022 and the latest from 12 August 2026.
Every open-market trade on record is a sale: 18 sales worth €11.5M. Besides market trades, the filings include 1 share grant and 14 option exercises. 2026 to date brings no purchases and 6 sales.
Most recently, on 14 August 2026, the filings show an option exercise worth €275k in Rhythm Pharmaceuticals, Inc. Filings reach the SEC (Form 4) feed a median of 2 days after the trade. Section 16 rules allow two business days to file each Form 4. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. This summary is built from SEC (Form 4) disclosures alone and does not predict where the share price will go.
Companies and markets linked to Yann Mazabraud
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations24 total
46,625 shares@ US$6.800.0040% mcap3.0% of flowCommon StockSEC:0001649904-26-000007:0
2,300 shares@ US$111.79920.0032% mcap2.5% of flowCommon StockSEC:0001649904-26-000007:1
3,605 shares@ US$114.69550.0052% mcap4.0% of flowCommon StockSEC:0001649904-26-000007:3
14,568 shares@ US$115.4270.021% mcap16.1% of flowCommon StockSEC:0001649904-26-000007:4
18,208 shares@ US$116.49410.027% mcap20.3% of flowCommon StockSEC:0001649904-26-000007:5
17,319 shares@ US$117.46860.025% mcap19.5% of flowCommon StockSEC:0001649904-26-000007:6
1,000 shares@ US$112.8560.0014% mcap1.1% of flowCommon StockSEC:0001649904-26-000007:2
12,875 sharesCommon StockSEC:0001104659-26-039687:0
10,000 sharesCommon StockSEC:0001104659-26-017082:0
5,500 sharesCommon StockSEC:0001104659-26-009772:0
6,745 shares@ US$65.077312.7% of flowCommon StockSEC:0001104659-25-043555:0
10,375 sharesCommon StockSEC:0001104659-25-035516:0
8,438 shares@ US$60.373915.3% of flowCommon StockSEC:0001104659-25-033820:0
75,000 shares@ US$22.2850.7% of flowCommon StockSEC:0001104659-25-025236:0
5,500 sharesCommon StockSEC:0001104659-25-015321:0
10,375 sharesCommon StockSEC:0001104659-24-047957:0
16,000 shares@ US$39.2219.0% of flowCommon StockSEC:0001104659-24-036315:0
33,750 shares0Common StockSEC:0001104659-24-026160:0
3,438 sharesCommon StockSEC:0001104659-24-022539:0
1,177 shares@ US$27.031.0% of flowCommon StockSEC:0001104659-23-022800:0
1,563 shares@ US$27.511.3% of flowCommon StockSEC:0001104659-23-022069:0
2,031 sharesCommon StockSEC:0001104659-23-022111:0
3,438 sharesCommon StockSEC:0001104659-23-019828:0
2,032 sharesCommon StockSEC:0001104659-22-023949:0
24 of 24 declarations
