Form 4

Insider buys and sales, small caps first

Source: Form 4 filings on SEC EDGAR

Type a ticker for one company's Form 4s, or read today's open-market trades at companies with a public float under $300M (All companies is one tap away): buys first, then sales, cluster buys and each insider's record across companies.

Open-market buys, last day2
Cluster buys, last 30 days, under $300M float2
Open-market sales, last day3
Planned sales (10b5-1), last day0

Cluster buys, last 30 days, under $300M float

Companies whose last cluster buy was in the last 30 days.

Trades filed since Nov 4

Notes on each row are as each Form 4 states them, next to SEC Tracker's own records of the company's filings and other insiders' buys. The Stake column is the change in their holding.

TradedCompanyInsiderTradeValueStakeNotes
Nov 2, 2026
Filed Nov 4, 2026
Acme United ACUBrian S Olschan
President and COO
Open-market sale
14,205 shares
$982K
at $69.14
−25%
The filing does not mark this sale as under a Rule 10b5-1 plan. The same day as a Form 144 notice of a planned insider sale filed Nov 2, 2026.
Nov 3, 2026
Filed Nov 4, 2026
Acme United ACUSusan H Murphy
Director
Open-market sale
2,890 shares
$194K
at $67.00
−33%
The filing does not mark this sale as under a Rule 10b5-1 plan. 1 day after a Form 144 notice of a planned insider sale filed Nov 2, 2026.
Oct 31, 2026
Filed Nov 4, 2026
Frequency Electronics FEIMLance W Lord
Director
Tax withholding
2,070 shares
$140K
at $67.65
10 days after the company's 8-K filed Oct 21, 2026.
Nov 3, 2026
Filed Nov 4, 2026
Acme United ACUBrian Barker
Director
Tax withholding
1,565 shares
$109K
at $69.50
1 day after a Form 144 notice of a planned insider sale filed Nov 2, 2026.
Nov 3, 2026
Filed Nov 4, 2026
Acme United ACUBrian Barker
Director
Option exercise
5,000 shares
$109K
at $21.75
1 day after a Form 144 notice of a planned insider sale filed Nov 2, 2026.
Nov 4, 2026Acme United ACUBrian S Olschan
President and COO
Open-market sale
1,258 shares
$90K
at $71.52
−3%
The filing does not mark this sale as under a Rule 10b5-1 plan. 2 days after a Form 144 notice of a planned insider sale filed Nov 2, 2026.
Oct 31, 2026
Filed Nov 5, 2026
Scientific Industries SCNDJohn A Moore
Chairman of the Board
Open-market buy
51,200 shares
$33K
at $0.65
+5%
Their first open-market buy here in SEC Tracker's records. 29 days after the company's 8-K filed Oct 2, 2026.
Oct 31, 2026
Filed Nov 5, 2026
Scientific Industries SCNDJohn A Moore
Chairman of the Board
Open-market buy
7,100 shares
$4K
at $0.60
+1%
29 days after the company's 8-K filed Oct 2, 2026.
Nov 2, 2026
Filed Nov 4, 2026
Seer SEERCharles Endweiss
Officer
Award
35,000 shares
The same day as the company's SCHEDULE 13D filed Nov 2, 2026.

Insider records

The 4 insiders in these trades with the most bought and sold on the open market across every company, in SEC Tracker's records.

InsiderBuysSalesBoughtSoldCompanies
Brian S Olschan0157$10.3M1
Susan H Murphy02$357K1
Brian Barker11$42K$231K1
John A Moore20$38K1

Open-market trades are Form 4 transaction codes P (purchase) and S (sale). Planned sales are those the filing marks as made under a Rule 10b5-1 plan. A P-code buy at the offering price within a day of the company's FWP, 424B prospectus or offering 8-K is marked Bought in the offering and left out of open-market buy counts and cluster buys. Prices and values are as stated in each Form 4. Stock prices aren't shown on this page. Not investment advice.