InsidersTradesSigma
Total declarations
Companies
▲ Purchases (2 ops.)
▼ Sales (0 ops.)
Insider track record
Board DirectorDisclosed buys
2
Disclosed sells
0
T+90 hit rate
0%
T+90 mean return
-11.3%
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 Nietzel Alfred A, Director. Officer active across 3 companies, notably OneSpan Inc.. Cumulatively, 11 disclosures have been published. Split: 2 buys · 0 sell. Total volume traded: €209k. Activity tracked since 9 August 2021. The latest transaction was disclosed on 2 January 2026 (Levée d'options). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Nietzel Alfred A
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations11 total
6,635 shares0Common StockSEC:0001397316-26-000001:0
9,955 shares@ US$0.0139.0% of flowCommon StockSEC:0000950170-25-022434:0
12,914 shares0Common StockSEC:0001562180-25-000316:0
7,196 shares@ US$0.0127.3% of flowCommon StockSEC:0001667731-24-000096:0
10,823 shares0Common StockSEC:0001562180-24-000373:0
5,419 shares@ US$0.0120.6% of flowCommon StockSEC:0001667731-23-000097:0
7,618 shares0Common StockSEC:0001562180-23-000295:0
4,500 shares@ US$11.4216.4% of flowCommon Stock, $0.001 par valueSEC:0001179110-22-003104:0
Canonical exit: 16 Aug 2022 (T+90)
1,822 shares@ US$0.017.0% of flowCommon StockSEC:0001667731-22-000023:0
5,833 shares@ US$17.2329.8% of flowCommon Stock, $0.001 par valueSEC:0001179110-22-000312:0
10,000 shares@ US$18.83153.8% of flowCommon Stock, $0.001 par valueSEC:0001387131-21-008367:0
Canonical exit: 7 Nov 2021 (T+90)
11 of 11 declarations
About Nietzel Alfred A
Nietzel Alfred A is Administrateur and has 11 filings in total. In the 11 recent filings we hold, they run from 2021-08-11 to 2026-01-05 and show buys of EUR 209492, with no sells. He is linked to OneSpan Inc. and Cerence Inc., and the modal transaction nature is option exercise.
