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Who

J. Michael Losh

Director

Company insider

Files Form 4 as: Director, Amesite; Director, Aon; Director and Other, Cardinal Health; Director, Masco; Director, Prologis; Director, Amesite; Director, H. B. Fuller; Director, Zf Trw Automotive Holdings.

In numbers

Trades disclosed
537
Buys
3
Sells
21
Bought
$173K
Sold
$12.9M
Companies
9
Companies where not an officer
9
First trade
30 Dec 2005
Last trade
30 Sep 2026
Last filed
2 Oct 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
AMST AmesiteDirector · Software · last 30 Sep 20261 buy · 0 sells
AON AonDirector · Insurance · last 17 Jun 20220 buys · 2 sells
CAH Cardinal HealthDirector, Other · Health Care Distribution · last 15 Oct 20210 buys · 0 sells
MAS MascoDirector · Building Products & Timber · last 3 Aug 20200 buys · 4 sells
PLD PrologisDirector · REITs · last 29 Apr 20201 buy · 7 sells
AmesiteDirector · last 20 Mar 20201 buy · 0 sells
FUL H. B. FullerDirector · Chemicals · last 28 Feb 20200 buys · 2 sells
Zf Trw Automotive HoldingsDirector · last 15 May 20150 buys · 3 sells
CarefusionDirector · last 17 Mar 20150 buys · 3 sells

Activity over time

1 Nov 2024 – 1 Oct 2026
101Nov 24May 25Nov 25Apr 26Oct 26

Buys above the line, sells below, each month.

Every trade

TradedCompanyWhatAmount
30 Sep 2026filed 2 Oct 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—14,646 at $0.00filing
30 Jun 2026filed 1 Jul 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—10,902 at $0.00filing
30 Jun 2026filed 1 Jul 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—10,902 at $0.00filing
31 Mar 2026filed 1 Apr 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—7,880 at $0.00filing
31 Mar 2026filed 1 Apr 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—7,880 at $0.00filing
7 Mar 2026filed 10 Mar 2026AMST AmesiteSoftwareSEC FORM 4 Code M—41,322filing
7 Mar 2026filed 10 Mar 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code M—41,322 at $0.00filing
7 Mar 2026filed 10 Mar 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code M—41,322 at $0.00filing
7 Mar 2026filed 10 Mar 2026AMST AmesiteSoftwareSEC FORM 4 Code M—41,322filing
6 Feb 2026filed 10 Feb 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—49,751 at $0.00filing
6 Feb 2026filed 10 Feb 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—49,751 at $0.00filing
31 Dec 2025filed 5 Jan 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—7,672 at $0.00filing
31 Dec 2025filed 5 Jan 2026AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—7,672 at $0.00filing
30 Sep 2025filed 2 Oct 2025AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—4,754 at $0.00filing
30 Jun 2025filed 2 Jul 2025AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—5,390 at $0.00filing
31 Mar 2025filed 2 Apr 2025AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—5,992 at $0.00filing
7 Mar 2025filed 11 Mar 2025AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code A—41,322 at $0.00filing
7 Mar 2025filed 11 Mar 2025AMST AmesiteSoftwareSEC FORM 4 Code A—41,322filing
16 Jan 2025filed 16 Jan 2025AMST Amesiteoption or derivative · SoftwareSEC FORM 4 Code M—36,630 at $0.00filing
16 Jan 2025filed 16 Jan 2025AMST AmesiteSoftwareSEC FORM 4 Code M—36,630filing

The newest 500 lines are listed; the numbers count every line.

News

Sectors

Real Estate8
Materials6
Financials2
Technology1
Not placed7

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

Related people

Gilbert S. OmennDirector · Director at Amesite, filing Form 4 there in the last year
George ParmerDirector · Director at Amesite, filing Form 4 there in the last year
Barbie BrewerDirector · Director at Amesite, filing Form 4 there in the last year
Sarah BermanChief Financial Officer · Chief Financial Officer at Amesite, filing Form 4 there in the last year
Ann Marie SastryChief Executive Officer · Chief Executive Officer at Amesite, filing Form 4 there in the last year
R. Jeffrey BaillyDirector · Also traded FUL in the last 90 days
Celine Christine MartinDirector · Also traded FUL in the last 90 days
Charles T. LauberDirector · Also traded FUL in the last 90 days