InsidersTradesSigma
Total declarations
Companies
▲ Purchases (0 ops.)
▼ Sales (13 ops.)
Insider track record
CEODisclosed buys
0
Disclosed sells
13
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
Signal history
Explore the detailed record of transactions filed by Black Archie C., Chairman & CEO. Director active across 4 companies, notably Proto Labs Inc. Cumulatively, 39 reports have been recorded. Breakdown: 0 buy · 13 sells. Total volume traded: €3.5m. Activity tracked since 18 May 2021. The latest transaction was disclosed on 19 May 2026 (Attribution). Regulator: SEC (Form 4). The full history is free.
Companies and markets linked to Black Archie C.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
Declarations39 total
2,210 shares0Common StockSEC:0001628280-26-037251:0
3,939 shares0Common StockSEC:0001628280-25-028229:0
4,701 shares0Common StockSEC:0001437749-24-018342:0
3,900 shares@ US$180.83428.5% of flowCommon StockSEC:0001437749-24-005409:0
20,338 shares0Common StockSEC:0001437749-24-004893:0
2,202 shares@ US$176.52564.7% of flowCommon StockSEC:0001437749-24-003359:0
42,578 shares0Common StockSEC:0001437749-24-003034:0
20,075 shares@ US$54.5412.9% of flowCommon StockSEC:0001209191-23-057087:0
1,533 shares0Common StockSEC:0001209191-23-047955:0
1,341 shares0Common StockSEC:0001127602-23-023431:0
1,333 shares0Common StockSEC:0001209191-23-033663:0
4,513 shares0Common StockSEC:0001437749-23-015300:0
6,663 shares@ US$146.121311.9% of flowCommon StockSEC:0001209191-23-012842:0
26,300 shares0Common StockSEC:0001209191-23-011271:0
641 shares@ US$139.51761.1% of flowCommon StockSEC:0001209191-23-007356:0
6,002 shares@ US$133.07769.5% of flowCommon StockSEC:0001209191-23-006012:0
80,852 shares0Common StockSEC:0001209191-23-005359:0
1,707 shares@ US$27.340.6% of flowCommon StockSEC:0001209191-22-059432:0
8,530 shares@ US$27.342.9% of flowCommon StockSEC:0001209191-22-057611:0
9,763 shares@ US$27.343.4% of flowCommon StockSEC:0001209191-22-057007:0
16,155 shares@ US$27.345.8% of flowCommon StockSEC:0001209191-22-055319:0
3,236 shares0Common StockSEC:0001437749-22-021722:0
3,236 shares0Common StockSEC:0001437749-22-013232:0
1,800 shares@ US$124.95830.011% mcap6.7% of flowCommon StockSEC:0001209191-22-015798:0
4,970 shares@ US$122.80228.2% of flowCommon StockSEC:0001209191-22-012683:0
25 of 39 declarations
About Black Archie C.
Black Archie C. is Président-Directeur Général and has filed 39 disclosures in total. In the recent sample of 39 filings, the transactions span from 2016-01-13 to 2026-05-21, with 0 EUR of purchases and 3482916 EUR of sales; the largest filings relate to SPS COMMERCE INC, with amounts of 1124106.976240319 EUR, 994817.4356034229 EUR, 914011.8049707455 EUR, 734705.4380656423 EUR, 652218.300197442 EUR, and 539651.079109974 EUR.
