SFE Insider Trading

SFE · full profile →Last filing Jan 30, 2024
Mixed · 180d
Open-Market Buys (180d)
$0
0 insiders
Open-Market Sells (180d)
$0
0 insiders
Net Insider Flow
$0
open market, 180d
Reporting Insiders
0
0 P/S transactions
Build

Build on these Form 4 transactions

The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.

Recent Form 4 Transactions

100 shown
DateInsiderRoleActionSharesPriceValue
Jan 30, 2024Manko Joseph M. Jr.DirectorGrant(A)38K$0.71$27K
Jan 30, 2024Glass Russell DDirectorGrant(A)21K$0.71$15K
Jan 30, 2024Michelson BethDirectorGrant(A)23K$0.71$16K
Jan 30, 2024DeMont Ross DDirectorGrant(A)21K$0.71$15K
Dec 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.03$5K
Dec 15, 2023Salzman EricChief Executive OfficerTax withholding(F)64K$1.03$66K
Dec 15, 2023Salzman EricChief Executive OfficerGrant(A)125K$0
Nov 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.00$5K
Oct 16, 2023Manko Joseph M. Jr.DirectorGrant(A)26K$1.11$29K
Oct 16, 2023Glass Russell DDirectorGrant(A)14K$1.11$16K
Oct 16, 2023Michelson BethDirectorGrant(A)16K$1.11$17K
Oct 16, 2023DeMont Ross DDirectorGrant(A)14K$1.11$16K
Oct 16, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.11$6K
Sep 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.13$6K
Aug 18, 2023Satterfield Thomas A JR10% OwnerBuy(P)50K$1.17$59K
Aug 18, 2023Satterfield Thomas A JR10% OwnerSell(S)23K$1.17$27K
Aug 17, 2023Satterfield Thomas A JR10% OwnerSell(S)117K$1.17$137K
Aug 17, 2023Satterfield Thomas A JR10% OwnerSell(S)124K$1.18$147K
Aug 17, 2023Satterfield Thomas A JR10% OwnerBuy(P)229K$1.18$270K
Aug 17, 2023Satterfield Thomas A JR10% OwnerBuy(P)15K$1.19$18K
Aug 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.23$7K
Jul 17, 2023Manko Joseph M. Jr.DirectorGrant(A)17K$1.44$25K
Jul 17, 2023Glass Russell DDirectorGrant(A)9K$1.44$14K
Jul 17, 2023Michelson BethDirectorGrant(A)9K$1.44$13K
Jul 17, 2023DeMont Ross DDirectorGrant(A)9K$1.44$14K
Jul 17, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.44$8K
Jun 30, 2023Manko Joseph M. Jr.DirectorGrant(A)44K$0
Jun 30, 2023Glass Russell DDirectorGrant(A)44K$0
Jun 30, 2023Michelson BethDirectorGrant(A)44K$0
Jun 30, 2023DeMont Ross DDirectorGrant(A)44K$0
Jun 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.63$8K
May 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.76$9K
Apr 17, 2023Manko Joseph M. Jr.DirectorGrant(A)16K$1.90$30K
Apr 17, 2023Glass Russell DDirectorGrant(A)9K$1.90$16K
Apr 17, 2023Michelson BethDirectorGrant(A)7K$1.90$14K
Apr 17, 2023Morrison Maureen FDirectorGrant(A)9K$1.90$18K
Apr 17, 2023DeMont Ross DDirectorGrant(A)9K$1.90$16K
Apr 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.89$9K
Apr 12, 2023Satterfield Thomas A JR10% OwnerBuy(P)7K$1.71$12K
Apr 12, 2023Satterfield Thomas A JR10% OwnerBuy(P)50K$1.66$83K
Apr 11, 2023Satterfield Thomas A JR10% OwnerBuy(P)48K$1.53$73K
Mar 15, 2023Satterfield Thomas A JR10% OwnerBuy(P)25K$1.81$45K
Mar 15, 2023Satterfield Thomas A JR10% OwnerBuy(P)40K$1.80$72K
Mar 15, 2023Satterfield Thomas A JR10% OwnerBuy(P)2K$1.94$4K
Mar 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$1.87$10K
Mar 14, 2023Satterfield Thomas A JR10% OwnerBuy(P)50K$1.76$88K
Mar 14, 2023Satterfield Thomas A JR10% OwnerBuy(P)10K$1.77$18K
Feb 15, 2023Salzman EricChief Executive OfficerTax withholding(F)5K$3.19$17K
Jan 17, 2023Manko Joseph M. Jr.DirectorGrant(A)9K$3.13$28K
Jan 17, 2023DeMont Ross DDirectorGrant(A)5K$3.13$16K
Jan 17, 2023Glass Russell DDirectorGrant(A)5K$3.13$16K
Jan 17, 2023Michelson BethDirectorGrant(A)4K$3.13$13K
Jan 17, 2023Morrison Maureen FDirectorGrant(A)5K$3.13$17K
Jan 17, 2023Salzman EricChief Executive OfficerTax withholding(F)6K$3.13$18K
Jan 17, 2023Salzman EricChief Executive OfficerGrant(A)125K$0
Jan 17, 2023Salzman EricChief Executive OfficerTax withholding(F)34K$3.13$107K
Jan 17, 2023Salzman EricChief Executive OfficerGrant(A)64K$0
Jan 17, 2023Herndon MarkSVP & Chief Financial OfficerGrant(A)27K$0
Jan 17, 2023Herndon MarkSVP & Chief Financial OfficerTax withholding(F)13K$3.13$41K
Dec 15, 2022Salzman EricChief Executive OfficerTax withholding(F)3K$3.00$8K
Nov 15, 2022Salzman EricChief Executive OfficerTax withholding(F)3K$3.70$9K
Oct 17, 2022Manko Joseph M. Jr.DirectorGrant(A)7K$3.59$26K
Oct 17, 2022Glass Russell DDirectorGrant(A)4K$3.59$14K
Oct 17, 2022Morrison Maureen FDirectorGrant(A)4K$3.59$15K
Oct 17, 2022Michelson BethDirectorGrant(A)3K$3.59$12K
Oct 17, 2022DeMont Ross DDirectorGrant(A)4K$3.59$14K
Oct 15, 2022Salzman EricChief Executive OfficerTax withholding(F)3K$3.71$9K
Sep 15, 2022Salzman EricChief Executive OfficerTax withholding(F)3K$4.03$10K
Aug 15, 2022Salzman EricChief Executive OfficerTax withholding(F)3K$4.13$10K
Jul 15, 2022Manko Joseph M. Jr.DirectorGrant(A)6K$3.86$22K
Jul 15, 2022Glass Russell DDirectorGrant(A)4K$3.86$17K
Jul 15, 2022Morrison Maureen FDirectorGrant(A)5K$3.86$18K
Jul 15, 2022Michelson BethDirectorGrant(A)1K$3.86$6K
Jul 15, 2022DeMont Ross DDirectorGrant(A)2K$3.86$7K
Jul 15, 2022Salzman EricChief Executive OfficerTax withholding(F)3K$3.86$10K
Jul 1, 2022Manko Joseph M. Jr.DirectorGrant(A)19K$0
Jul 1, 2022Glass Russell DDirectorGrant(A)19K$0
Jul 1, 2022Morrison Maureen FDirectorGrant(A)19K$0
Jul 1, 2022Michelson BethDirectorGrant(A)19K$0
Jul 1, 2022DeMont Ross DDirectorGrant(A)19K$0
Jun 22, 2022Satterfield Thomas A JR10% OwnerBuy(P)20K$41.40$828K
Jun 22, 2022Satterfield Thomas A JR10% OwnerBuy(P)27K$4.13$112K
Jun 21, 2022Satterfield Thomas A JR10% OwnerBuy(P)20K$3.64$73K
Jun 21, 2022Satterfield Thomas A JR10% OwnerBuy(P)6K$3.80$24K
Jun 15, 2022Salzman EricChief Executive OfficerTax withholding(F)3K$3.71$9K
Jun 10, 2022Satterfield Thomas A JR10% OwnerBuy(P)19K$4.53$87K
Jun 9, 2022Satterfield Thomas A JR10% OwnerBuy(P)10K$4.19$42K
Jun 9, 2022Satterfield Thomas A JR10% OwnerBuy(P)19K$4.23$80K
May 26, 2022Satterfield Thomas A JR10% OwnerBuy(P)13K$3.80$50K
May 25, 2022Satterfield Thomas A JR10% OwnerBuy(P)14K$3.79$52K
May 24, 2022Satterfield Thomas A JR10% OwnerBuy(P)13K$3.70$46K
May 24, 2022Satterfield Thomas A JR10% OwnerBuy(P)5K$3.52$18K
May 23, 2022Satterfield Thomas A JR10% OwnerBuy(P)732$3.64$3K
May 23, 2022Satterfield Thomas A JR10% OwnerBuy(P)15K$3.44$52K
May 15, 2022Salzman EricChief Executive OfficerTax withholding(F)3K$3.60$9K
Apr 15, 2022Manko Joseph M. Jr.DirectorGrant(A)3K$4.94$15K
Apr 15, 2022Rosenthal BobDirectorGrant(A)5K$4.94$27K
Apr 15, 2022Morrison Maureen FDirectorGrant(A)3K$4.94$16K
Apr 15, 2022Glass Russell DDirectorGrant(A)3K$4.94$15K
Apr 15, 2022Salzman EricChief Executive OfficerTax withholding(F)2K$4.94$12K

Data Source

Insider transactions sourced from SEC EDGAR Form 4 filings, normalized within minutes of acceptance. "Buy"/"Sell" mark open-market transactions (codes P/S), the tradeable signal. Awards, option exercises and tax-withholding are shown with their raw code. All data is public domain.

Coverage: Form 4 filings indexed 2021-03-292026-07-14. Earlier history is backfilling; this window widens as it deepens.

Programmatic access via the Arkolith API & MCP server (insider.transactions, insider.company).