Latest filing published 26 Jan 2026 for Harmony Biosciences Holdings, Inc..
Filing timeline
BuySaleInsider track record
Andrew Serafin: trading record in brief
All filings by Andrew Serafin on record concern Harmony Biosciences Holdings, Inc. In total, 12 filings cover trades dated from 21 August 2020 to 25 January 2026.
Every open-market trade on record is a sale: 2 sales worth €2.2M. The rest of the record consists of 3 share grants and 4 option exercises.
The newest entry dates from 26 January 2026: an option exercise, in Harmony Biosciences Holdings, Inc. The median gap between a trade and its publication by SEC (Form 4) is 3 days. US insiders must file a Form 4 within two business days of a trade. A sale on its own says little: insiders also sell to pay tax, fund a purchase or diversify. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Companies and markets linked to Andrew Serafin
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- 2,600 shares0Common StockSEC:0001821460-26-000002:2
- 1,116 shares@ US$36.821.4% of flowCommon StockSEC:0001821460-26-000002:1
- 1,126 shares@ US$36.821.4% of flowCommon StockSEC:0001821460-26-000002:3
- 2,500 shares0Common StockSEC:0001821460-26-000002:0
- 865 shares@ US$38.011.2% of flowCommon StockSEC:0001415889-25-002155:1
- 2,500 shares0Common StockSEC:0001415889-25-002155:0
- 37,080 shares@ US$60.1282.4% of flowCommon StockSEC:0001415889-22-012041:1
- 920 shares@ US$60.712.1% of flowCommon StockSEC:0001415889-22-012041:2
- 38,000 shares@ US$8.22100.0% of flowCommon StockSEC:0001415889-22-012041:0
- 33,693 sharesCommon StockSEC:0000899243-20-024370:0
- 32,214 sharesCommon StockSEC:0000899243-20-023394:0
- 6,871 sharesCommon StockSEC:0000899243-20-023394:1
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