InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
0
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Discover the detailed record of transactions filed by Witter Jonathan W., Chief Executive Officer. Officer active across 2 companies, notably SLM Corp. Aggregated, 23 disclosures have been recorded. Activity tracked since 9 November 2021. The latest transaction was disclosed on 2 March 2026 (Attribution). Regulator: SEC (Form 4). All data is openly available.
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Declarations23 total
165,147 shares0Common StockSEC:0001628280-26-014629:0
338,188 shares0Common StockSEC:0001628280-26-012322:0
18,829 shares@ US$24.0411.7% of flowCommon StockSEC:0001628280-26-009052:0
114,000 shares0Common StockSEC:0001628280-25-021835:0
108,270 shares0Common StockSEC:0001628280-25-010448:0
241,351 shares0Common StockSEC:0001628280-25-008145:0
22,481 shares@ US$32.5423.2% of flowCommon StockSEC:0001628280-25-006866:0
19,733 shares@ US$31.4319.7% of flowCommon StockSEC:0001628280-25-006329:0
143,706 shares0Common StockSEC:0001628280-24-005668:0
129,466 shares0Common StockSEC:0001628280-24-005030:0
8,254 shares@ US$19.274.9% of flowCommon StockSEC:0001628280-24-003689:0
42,024 shares@ US$14.5918.6% of flowCommon StockSEC:0001628280-23-012564:0
198,677 shares0Common StockSEC:0001628280-23-004574:0
381,913 shares0Common StockSEC:0001628280-23-003717:0
8,015 shares@ US$15.143.7% of flowCommon StockSEC:0001628280-23-002549:0
39,357 shares@ US$17.4719.5% of flowCommon StockSEC:0001628280-22-010031:0
124,750 shares0Common StockSEC:0001628280-22-003559:0
7,395 shares@ US$19.944.0% of flowCommon StockSEC:0001628280-22-002034:0
299 shares@ US$18.510.1% of flowCommon StockSEC:0001628280-21-022882:0
3,907 sharesCommon StockSEC:0001225208-16-026379:0
2,468 sharesCommon StockSEC:0001225208-16-026379:1
3,907 sharesCommon StockSEC:0001225208-16-026379:2
18,014 sharesCommon StockSEC:0001225208-16-025843:0
23 of 23 declarations
About Witter Jonathan W.
Jonathan W. Witter is Directeur Général. He has 23 filings in total. Across the 23 sampled filings, buy and sell amounts are EUR 0, the modal transaction nature is Attribution, and the period runs from 2016-02-08 to 2026-03-04. The most significant recent filings concern SLM Corp, including EUR 697669.12873264 on 2025-02-20, EUR 633709.6775397807 on 2022-04-22, EUR 592838.3981540691 on 2025-02-19, EUR 558868.1187547173 on 2023-04-24, EUR 381420.2682379482 on 2026-02-18, and EUR 147545.3958002935 on 2024-02-07.
