InsidersTradesSigma
Total declarations
Companies
▲ Purchases (8 ops.)
▼ Sales (22 ops.)
Insider track record
CEODisclosed buys
8
Disclosed sells
22
T+90 hit rate
0%
T+90 mean return
-34.5%
Across 1 buy signal with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Rothberg Jonathan M, Director. Officer active across 3 companies, notably Quantum-Si Inc. Cumulatively, 40 reports have been logged. Breakdown: 8 buys · 22 sells. Total volume traded: €58.3m. Activity tracked since 21 March 2022. The latest transaction was filed on 22 July 2026 (Cession). Regulator: SEC (Form 4). All data is accessible without signup.
Companies and markets linked to Rothberg Jonathan M
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations40 total
54,143 shares@ US$6.46980.020% mcap0.3% of flowClass B Common StockSEC:0001104659-26-086681:0
72,724 shares@ US$6.46980.026% mcap0.4% of flowClass B Common StockSEC:0001104659-26-086681:1
496,680 shares@ US$6.46980.18% mcap2.7% of flowClass B Common StockSEC:0001104659-26-086681:2
36,366 shares@ US$6.46980.013% mcap0.2% of flowClass B Common StockSEC:0001104659-26-086681:3
1,195,857 shares@ US$6.59590.45% mcap7.6% of flowClass B Common StockSEC:0001104659-26-085497:0
1,177,276 shares@ US$6.61380.45% mcap7.5% of flowClass B Common StockSEC:0001104659-26-085497:1
753,320 shares@ US$6.73590.29% mcap4.9% of flowClass B Common StockSEC:0001104659-26-085497:2
815,632 shares@ US$7.71780.34% mcap9.3% of flowClass A Common StockSEC:0001104659-26-084347:0
1,730,319 shares@ US$7.32280.69% mcap18.7% of flowClass A Common StockSEC:0001104659-26-084347:1
253,867 shares@ US$7.08890.098% mcap2.6% of flowClass A Common StockSEC:0001104659-26-084347:2
1,213,634 shares@ US$7.08890.47% mcap12.7% of flowClass B Common StockSEC:0001104659-26-084347:3
25,447 sharesClass A Common StockSEC:0002064832-26-000238:0
351,617 shares@ US$4.029415.3% of flowClass A Common StockSEC:0001104659-26-002226:0
44,781 shares@ US$4.00672.3% of flowClass A Common StockSEC:0001104659-25-124835:0
601,308 shares@ US$3.164224.7% of flowClass A Common StockSEC:0001104659-25-122127:0
288,918 shares@ US$3.133215.7% of flowClass A Common StockSEC:0001104659-25-120751:0
543,601 shares@ US$3.272730.9% of flowClass A Common StockSEC:0001104659-25-120080:0
64,198 shares@ US$3.0766.4% of flowClass A Common StockSEC:0001104659-25-119416:0
132,570 shares@ US$3.07914.3% of flowClass A Common StockSEC:0001104659-25-117826:0
370,193 shares@ US$3.1541.1% of flowClass A Common StockSEC:0001140361-25-043580:0
100,502 shares@ US$3.07824.3% of flowClass A Common StockSEC:0002064832-25-000018:0
26,095 shares@ US$3.072.5% of flowClass A Common StockSEC:0001140361-25-038534:0
80,434 shares0Class A Common StockSEC:0001062993-25-011835:0
834,253 shares@ US$3.303497.2% of flowClass A Common StockSEC:0001140361-24-050719:0
952,277 shares@ US$0.9751100.0% of flowClass A Common StockSEC:0001104659-24-095584:0
25 of 40 declarations
About Rothberg Jonathan M
Director and interim CEO, ROTHBERG JONATHAN M has filed 33 transactions. Across the 33 sampled filings, they span 2021-06-14 to 2026-07-16, with EUR 984151 of purchases and EUR 35478011 of sales, and the most common transaction type is sale. The largest filings concern Butterfly Network, Inc. and Quantum-Si Inc.
