InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (5 ops.)
Insider track record
ExecutiveDisclosed buys
0
Disclosed sells
5
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Browse the complete record of transactions filed by Sievers Eric, Directeur Médical. Officer active across 1 company, notably BioAtla, Inc.. In total, 49 disclosures have been recorded. Split: 0 buy · 5 sells. Total volume traded: €254k. History available since 14 June 2021. The latest transaction was filed on 31 May 2026 (Retenue fiscale). Regulator: SEC (Form 4). All data is accessible without signup.
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Declarations49 total
360 shares@ US$0.1690.0% of flowCommon StockSEC:0001193125-26-259689:0
134 shares@ US$3.930.0082% mcap0.1% of flowCommon StockSEC:0001193125-26-259689:1
240,000 shares0Common StockSEC:0001193125-26-104136:0
3,140 shares@ US$0.2470.2% of flowCommon StockSEC:0001193125-26-085966:0
2,729 shares@ US$0.9040.6% of flowCommon StockSEC:0001193125-25-304173:0
2,729 shares@ US$0.45550.3% of flowCommon StockSEC:0000950170-25-112615:0
2,729 shares@ US$0.4090.3% of flowCommon StockSEC:0000950170-25-080990:0
175,000 shares0Common StockSEC:0000950170-25-038741:0
12,530 shares@ US$0.460.9% of flowCommon StockSEC:0000950170-25-025968:0
572 shares@ US$1.770.1% of flowCommon StockSEC:0000950170-24-102924:0
572 shares@ US$1.810.2% of flowCommon StockSEC:0000950170-24-089419:0
572 shares@ US$1.370.1% of flowCommon StockSEC:0000950170-24-079915:0
572 shares@ US$1.510.1% of flowCommon StockSEC:0000950170-24-067577:0
572 shares@ US$2.260.2% of flowCommon StockSEC:0000950170-24-051521:0
572 shares@ US$3.440.3% of flowCommon StockSEC:0000950170-24-039478:0
572 shares@ US$2.700.2% of flowCommon StockSEC:0001209191-24-004156:0
122,000 shares0Common StockSEC:0001209191-24-003508:0
657 shares@ US$1.920.2% of flowCommon StockSEC:0001209191-24-002592:0
555 shares@ US$2.460.2% of flowCommon StockSEC:0001209191-24-000596:0
554 shares@ US$1.770.1% of flowCommon StockSEC:0001209191-23-057084:0
555 shares@ US$1.470.1% of flowCommon StockSEC:0001209191-23-054063:0
554 shares@ US$1.700.1% of flowCommon StockSEC:0001209191-23-051178:0
555 shares@ US$2.510.2% of flowCommon StockSEC:0001209191-23-048032:0
554 shares@ US$2.990.2% of flowCommon StockSEC:0001209191-23-044049:0
555 shares@ US$3.000.3% of flowCommon StockSEC:0001209191-23-040664:0
25 of 49 declarations
About Sievers Eric
Sievers Eric is Directeur Médical and Chief Medical Officer at BioAtla, Inc. The declarant has 49 filings in total, and across the sampled filings from 2021-06-16 to 2026-06-05, they show 0 € in buys and 253529 € in sells, with Retenue fiscale as the most frequent transaction nature.
