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Who

Richard A. Sandberg

Director

Company insider

Files Form 4 as: Director, Precipio; Director, Oxford Immunotec Global; Director, Ethan Allen Interiors; Director, North American Scientific; VP, CFO, Treasurer, Asst. Sec., Matritech Inc/de/.

Every Form 4 they filed

In numbers

Trades disclosed
164
Buys
13
Sells
27
Bought
$399K
Sold
$1.4M
Companies
5
Companies where not an officer
4
First trade
7 Mar 2006
Last trade
21 May 2026
Last filed
26 May 2026

Companies traded

Where they are an officer
Matritech Inc/de/Director, Officer · last 3 Apr 20070 buys · 0 sells
Everywhere else they filed: board seats, 10% stakes, other companies
PRPO PrecipioDirector · Life-science tools · last 21 May 202612 buys · 7 sells
Oxford Immunotec GlobalDirector · last 8 Mar 20210 buys · 20 sells
ETD Ethan Allen InteriorsDirector · Home & Furnishings · last 24 Jul 20090 buys · 0 sells
North American ScientificDirector · last 29 Apr 20081 buy · 0 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
308Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
21 May 2026filed 26 May 2026PRPO PrecipioLife-science toolsSEC FORM 4 Sold$23K900 at $25.02filing
21 May 2026filed 26 May 2026PRPO PrecipioLife-science toolsSEC FORM 4 Sold$23K900 at $25.02filing
20 May 2026filed 21 May 2026PRPO PrecipioLife-science toolsSEC FORM 4 Sold$13K500 at $25.00filing
20 May 2026filed 21 May 2026PRPO PrecipioLife-science toolsSEC FORM 4 Sold$51K2,034 at $24.89filing
20 May 2026filed 21 May 2026PRPO PrecipioLife-science toolsSEC FORM 4 Sold$13K500 at $25.00filing
20 May 2026filed 21 May 2026PRPO PrecipioLife-science toolsSEC FORM 4 Sold$51K2,034 at $24.89filing
19 May 2026filed 21 May 2026PRPO PrecipioLife-science toolsSEC FORM 4 Sold$15K600 at $24.42filing
19 May 2026filed 21 May 2026PRPO PrecipioLife-science toolsSEC FORM 4 Sold$15K600 at $24.42filing
2 Jan 2026filed 6 Jan 2026PRPO Precipiooption or derivative · Life-science toolsSEC FORM 4 Code A—1,500 at $0.00filing
2 Jan 2026filed 6 Jan 2026PRPO Precipiooption or derivative · Life-science toolsSEC FORM 4 Code A—1,500 at $0.00filing
30 May 2025filed 30 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$768 at $9.44filing
30 May 2025filed 30 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$14K1,391 at $10.00filing
27 May 2025filed 28 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$990101 at $9.80filing
22 May 2025filed 27 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$4,665500 at $9.33filing
21 May 2025filed 22 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$47K5,035 at $9.25filing
21 May 2025filed 22 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$28K3,000 at $9.30filing
20 May 2025filed 22 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$36K4,251 at $8.47filing
20 May 2025filed 21 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$36K4,251 at $8.47filing
19 May 2025filed 22 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$5,862714 at $8.21filing
19 May 2025filed 21 May 2025PRPO PrecipioLife-science toolsSEC FORM 4 Bought$5,862714 at $8.21filing

News

No headline names them, or the companies they trade most, lately.

Sectors

Health Care19
Not placed21

Buys in green, sells in red, by the company’s sector.

Related people

Nobody else traded the same names lately.