InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (1 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
1
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by Lee Howard, Director. Officer active across 2 companies, notably Amphastar Pharmaceuticals, Inc.. Aggregated, 14 filings have been published. Breakdown: 0 buy · 1 sell. Total volume traded: €364k. Activity tracked since 20 May 2021. The latest transaction was filed on 1 June 2026 (Attribution). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Lee Howard
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations14 total
8,143 shares0Common StockSEC:0001379941-26-000003:0
769 shares@ US$18.450.0010% mcap1.9% of flowCommon StockSEC:0001379941-26-000003:1
5,122 shares0Common StockSEC:0001415889-25-015686:0
3,076 shares0Common StockSEC:0001415889-24-015689:0
375 shares@ US$45.672.4% of flowCommon StockSEC:0001104659-23-070331:0
2,716 shares0Common StockSEC:0001104659-23-068975:0
16,679 shares@ US$16.6939.8% of flowCommon StockSEC:0001104659-23-068054:0
4,163 shares0Common StockSEC:0001104659-22-071077:0
10,291 shares@ US$17.110.013% mcap20.3% of flowCommon StockSEC:0001104659-22-069072:0
10,291 shares@ US$37.786355.9% of flowCommon StockSEC:0001104659-22-069072:1
10,000 shares@ US$17.110.013% mcap19.8% of flowCommon StockSEC:0001104659-22-064834:0
157 shares@ US$19.920.5% of flowCommon StockSEC:0001104659-21-080763:0
7,827 shares@ US$16.4318.6% of flowCommon StockSEC:0001104659-21-078411:0
10,000 shares@ US$16.4323.7% of flowCommon StockSEC:0001104659-21-071269:0
14 of 14 declarations
About Lee Howard
Lee Howard is Administrateur and a Director at Amphastar Pharmaceuticals, Inc. He has 14 filings in total. Among the 14 sampled recent filings between 2021-05-24 and 2026-06-03, the sell volume is EUR 363711 and the most common transaction nature is Attribution.
