CHEMBIO DIAGNOSTICS, INC. (CEMI) Congress Trades

Healthcare Data as of Nov 3, 2026

Congress Trading in CEMI

2 members of Congress have disclosed 3 trades in CHEMBIO DIAGNOSTICS, INC. (CEMI) since 2014: 1 purchase worth about $8.00K and 2 sales worth about $16.00K. The most active was Tom Malinowski, with 2 trades. The latest trade was made on Mar 24, 2020.

Trades
3
1 buys · 2 sells
Bought (est.)
$8.00K
Midpoints of the ranges
Sold (est.)
$16.00K
Net -$8.00K
Members Trading
2
1 bought · 1 sold
By Party
2 D · 1 R
Trades
Net Bought (est.)
-$8.00K
Purchases less sales
First Trade
Mar 12, 2014
Last Filed
Aug 26, 2021
Traded Mar 24, 2020

CEMI vs S&P 500, with Congress Trades

No price history for CEMIThe ticker has no quotes on file for the years members traded it.
All years, most trades first

2 Members Who Traded CEMI

#MemberTradesBuysSells Bought (est.)Sold (est.)Net Buys vs SPY First TradedLast Traded
1 Tom MalinowskiD-NJ 2 0 2 $0.00 $16.00K -$16.00K – Mar 19, 2020 Mar 24, 2020
2 Chris CollinsR-NY 1 1 0 $8.00K $0.00 +$8.00K – Mar 12, 2014 Mar 12, 2014
Newest filings first

All CEMI Trades

OwnerTypeFiling
Tom MalinowskiD-NJCEMIChembio Diagnostics, Inc.SelfSell$1K–$15KMar 24, 2020Aug 26, 2021520d late––PDF
Tom MalinowskiD-NJCEMIChembio Diagnostics, Inc.SelfSell$1K–$15KMar 19, 2020Mar 5, 2021351d late––PDF
Chris CollinsR-NYCEMIChembio Diagnostics,Ic StokSelfBuy$1K–$15KMar 12, 2014May 19, 201468d late––PDF
Showing 1–3 of 3 trades Filings: Clerk of the House

Tip. Hover a row for the filing’s full asset text and comments; the PDF link opens the report itself.

About Congress Trades in CEMI

Which members of Congress trade CEMI?

2 members of Congress have disclosed 3 trades in CHEMBIO DIAGNOSTICS, INC. (CEMI) since 2014: 1 purchase worth about $8.00K and 2 sales worth about $16.00K. The most active was Tom Malinowski, with 2 trades. The latest trade was made on Mar 24, 2020. Most active: Tom Malinowski (2), Chris Collins (1).

Are members of Congress buying or selling CEMI?

Since 2014 they have disclosed 1 purchase and 2 sales; by the midpoints of the disclosed ranges, about $8.00K bought and $16.00K sold, a net sale of $8.00K.

How are these trades disclosed?

Members of Congress report each trade over $1,000 within 45 days under the STOCK Act, with the amount as a range. The chart marks the days members traded CEMI on its price, against the S&P 500 over the same days.

More on CHEMBIO DIAGNOSTICS, INC.

Members of Congress disclose trades as dollar ranges, up to 45 days after the trade and sometimes later. Volumes use the midpoints of those ranges and are estimates; portfolio figures are a model built from the disclosed trades, not the members’ actual accounts. Not investment advice.