InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (25 ops.)
Insider track record
Board DirectorDisclosed buys
0
Disclosed sells
25
T+90 hit rate
45%
T+90 mean return
-2.8%
Across 20 buy signals with a settled T+90 return. Return basis: close on the day after publication.
Signal history
Explore the full record of transactions filed by Roberts Johanna, Vice-Président Exécutif, Conseiller Juridique Général et Secrétaire. Officer active across 1 company, notably Penumbra Inc. Cumulatively, 67 filings have been logged. Split: 0 buy · 25 sells. Total volume traded: €1.1m. Activity tracked since 15 May 2021. The latest transaction was filed on 15 March 2026 (Retenue fiscale). Regulator: SEC (Form 4). All data is free.
Declarations67 total
186 shares@ US$336.181.9% of flowCommon StockSEC:0001751980-26-000004:0
1,130 shares@ US$309.15Common StockSEC:0001751980-25-000033:0
300 shares@ US$300.132.2% of flowCommon StockSEC:0001751980-25-000031:0
94 shares@ US$292.090.7% of flowCommon StockSEC:0001751980-25-000029:0
1,800 shares@ US$300.0613.9% of flowCommon StockSEC:0001751980-25-000027:0
156 shares@ US$280.071.3% of flowCommon StockSEC:0001751980-25-000025:0
11 shares@ US$263.580.1% of flowCommon StockSEC:0001751980-25-000023:0
24 shares@ US$243.610.2% of flowCommon StockSEC:0001751980-25-000021:0
222 shares@ US$269.201.8% of flowCommon StockSEC:0001751980-25-000019:0
18 shares@ US$237.100.1% of flowCommon StockSEC:0001751980-25-000017:0
8 shares@ US$247.610.1% of flowCommon StockSEC:0001751980-25-000015:0
1,943 shares@ US$22.041.3% of flowCommon StockSEC:0001751980-25-000013:0
54 shares@ US$256.060.4% of flowCommon StockSEC:0001751980-25-000011:0
55 shares@ US$22.040.0% of flowCommon StockSEC:0001751980-25-000009:0
600 shares@ US$22.040.3% of flowCommon StockSEC:0001751980-25-000006:0
194 shares@ US$272.261.4% of flowCommon StockSEC:0001751980-25-000004:0
600 shares@ US$22.040.4% of flowCommon StockSEC:0001321732-25-000063:0
186 shares@ US$272.621.4% of flowCommon StockSEC:0001321732-25-000053:0
600 shares@ US$22.040.4% of flowCommon StockSEC:0001321732-25-000046:0
780 shares0Common StockSEC:0001321732-25-000023:0
1,350 shares@ US$22.040.8% of flowCommon StockSEC:0001321732-24-000140:0
794 shares@ US$245.555.5% of flowCommon StockSEC:0001321732-24-000134:0
36 shares@ US$242.500.2% of flowCommon StockSEC:0001321732-24-000130:0
4,290 shares0Common StockSEC:0001321732-24-000122:0
21 shares@ US$187.320.1% of flowCommon StockSEC:0001321732-24-000107:0
25 of 67 declarations
About Roberts Johanna
Johanna Roberts is Executive Vice President, General Counsel and Secretary at Penumbra. Penumbra and SEC filings state that she joined the company in 2014, served as Vice President and Deputy General Counsel from July 2015, and was promoted to Executive Vice President, General Counsel and Secretary in September 2018. Before joining Penumbra, she spent more than 15 years at several law firms, including Morrison & Foerster LLP in San Francisco, and she earned her undergraduate degree from Dartmouth College and her J.D. from Harvard Law School. Sources: https://www.penumbrainc.com/teammates/johanna-roberts/
