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Who

Alan S. Forman

Director

Company insider

Files Form 4 as: Director, JBG SMITH Properties; Director, Stemline Therapeutics; Director, Acadia Realty Trust.

In numbers

Trades disclosed
27
Buys
3
Sells
0
Bought
$142K
Sold
$0
Companies
3
Companies where not an officer
3
First trade
15 May 2006
Last trade
30 Apr 2026
Last filed
1 May 2026

Companies traded

Everywhere else they filed: board seats, 10% stakes, other companies
JBGS JBG SMITH PropertiesDirector · REITs · last 30 Apr 20261 buy · 0 sells
Stemline TherapeuticsDirector · last 10 Jun 20202 buys · 0 sells
AKR Acadia Realty TrustDirector · REITs · last 15 May 20060 buys · 0 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 Apr 2026filed 1 May 2026JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—18,036filing
30 Apr 2026filed 1 May 2026JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—18,036filing
24 Apr 2025filed 28 Apr 2025JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—18,438filing
25 Apr 2024filed 29 Apr 2024JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—16,531filing
4 May 2023filed 5 May 2023JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—18,141filing
10 May 2022filed 11 May 2022JBGS JBG SMITH PropertiesREITsSEC FORM 4 Bought$74K3,000 at $24.67filing
10 May 2022filed 11 May 2022JBGS JBG SMITH PropertiesREITsSEC FORM 4 Bought$24K1,000 at $23.85filing
10 May 2022filed 11 May 2022JBGS JBG SMITH PropertiesREITsSEC FORM 4 Bought$24K1,000 at $23.75filing
29 Apr 2022filed 3 May 2022JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—10,525filing
29 Apr 2021filed 3 May 2021JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—3,800filing
10 Jun 2020filed 10 Jun 2020Stemline Therapeuticsoption or derivativeSEC FORM 4 Code D—34,000filing
10 Jun 2020filed 10 Jun 2020Stemline Therapeuticsoption or derivativeSEC FORM 4 Code D—24,000filing
10 Jun 2020filed 10 Jun 2020Stemline TherapeuticsSEC FORM 4 Code U—88,298filing
30 Apr 2020filed 4 May 2020JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—3,523filing
4 Dec 2019filed 6 Dec 2019Stemline TherapeuticsSEC FORM 4 Bought$9,7301,000 at $9.73filing
2 Dec 2019filed 4 Dec 2019Stemline TherapeuticsSEC FORM 4 Bought$10K1,000 at $10.29filing
25 Jun 2019filed 28 Jun 2019Stemline TherapeuticsSEC FORM 4 Code A—15,000 at $0.00filing
2 May 2019filed 6 May 2019JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—2,756filing
21 Jun 2018filed 22 Jun 2018Stemline TherapeuticsSEC FORM 4 Code A—13,158 at $0.00filing
3 May 2018filed 7 May 2018JBGS JBG SMITH Propertiesoption or derivative · REITsSEC FORM 4 Code A—2,577filing

News

Hudson Pacific Properties (NYSE:HPP) versus JBG SMITH Properties (NYSE:JBGS) Head to Head AnalysisJBGS · themarketsdaily.com · 7 Oct 2026

0 headlines in the last 90 days name Alan S. Forman; 1 article from the last 14 days about the 1 company they traded most, at most three about any one of them.

Sectors

Real Estate1
Not placed2

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

Related people

Steven A. MuselesChief Legal Off. & Corp. Secy · Chief Legal Off. & Corp. Secy at JBG SMITH Properties, filing Form 4 there in the last year
D. Ellen ShumanDirector · Director at JBG SMITH Properties, filing Form 4 there in the last year
Scott A. EstesDirector · Director at JBG SMITH Properties, filing Form 4 there in the last year
William J. MulrowDirector · Director at JBG SMITH Properties, filing Form 4 there in the last year
Michael J. GlossermanDirector · Director at JBG SMITH Properties, filing Form 4 there in the last year