Michael J Glosserman

CIK 1436265 · View on SEC EDGAR ↗

Insider

First SEC filing: June 16, 2008 · Latest: Feb. 11, 2022

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Insider at

Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 39 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

39 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 28, 2019 JBGS S 10b5-1 15,660 $41.10 $643,626 0 Indirect -100.00% Disposed -70.6% (price as of 2026-08-19)
March 27, 2019 JBGS S 10b5-1 20,000 $40.71 $814,200 15,660 Indirect -56.09% Disposed -70.3% (price as of 2026-08-19)
March 22, 2019 JBGS S 10b5-1 20,000 $40.56 $811,200 35,660 Indirect -35.93% Disposed -70.2% (price as of 2026-08-19)
March 21, 2019 JBGS S 10b5-1 20,000 $40.73 $814,600 55,660 Indirect -26.43% Disposed -70.3% (price as of 2026-08-19)
March 20, 2019 JBGS S 10b5-1 20,000 $40.27 $805,400 75,660 Indirect -20.91% Disposed -70.0% (price as of 2026-08-19)
March 19, 2019 JBGS S 10b5-1 18,437 $40.99 $755,733 0 Indirect -100.00% Disposed -70.5% (price as of 2026-08-19)
March 18, 2019 JBGS S 10b5-1 20,000 $41.50 $830,000 18,437 Indirect -52.03% Disposed -70.9% (price as of 2026-08-19)
March 13, 2019 JBGS S 10b5-1 20,000 $40.95 $819,000 38,437 Indirect -34.22% Disposed -70.5% (price as of 2026-08-19)
March 12, 2019 JBGS S 10b5-1 20,000 $40.72 $814,400 58,437 Indirect -25.50% Disposed -70.3% (price as of 2026-08-19)
March 11, 2019 JBGS S 10b5-1 20,000 $40.58 $811,600 78,437 Indirect -20.32% Disposed -70.2% (price as of 2026-08-19)
Aug. 1, 2016 CSGP S 5,000 $206.33 $1,031,650 7,232 Direct -40.88% Disposed 60.9% (price as of 2026-08-19)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
April 30, 2026 JBGS LTIP Units Common Shares (17,617) — — 17,617 Acquired
April 24, 2025 JBGS LTIP Units Common Shares (18,009) — — 18,009 Acquired
April 25, 2024 JBGS LTIP Units Common Shares (16,934) — — 16,934 Acquired
June 30, 2023 JBGS OP Units Common Shares (14,118) — — 14,118 Acquired
June 30, 2023 JBGS OP Units Common Shares (14,118) — — 14,118 Disposed
May 4, 2023 JBGS LTIP Units Common Shares (8,849) — — 8,849 Acquired
April 29, 2022 JBGS LTIP Units Common Shares (9,807) — — 9,807 Acquired
April 29, 2021 JBGS LTIP Units Common Shares (7,697) — — 7,697 Acquired
April 30, 2020 JBGS LTIP Units Common Shares (3,523) — — 3,523 Acquired
May 2, 2019 JBGS LTIP Units Common Shares (5,512) — — 5,512 Acquired
Jan. 2, 2019 JBGS OP Units Common Shares (95,660) — — 95,660 Disposed
Jan. 2, 2019 JBGS OP Units Common Shares (98,437) — — 98,437 Disposed
May 3, 2018 JBGS LTIP Units Common Shares (2,577) — — 2,577 Acquired
July 18, 2017 JBGS Formation Units Common Shares — — 144,204 Acquired
July 18, 2017 JBGS OP Units Common Shares (149,212) — — 149,212 Acquired
July 18, 2017 JBGS OP Units Common Shares (95,660) — — 95,660 Acquired
July 18, 2017 JBGS OP Units Common Shares (98,437) — — 98,437 Acquired
July 18, 2017 JBGS OP Units Common Shares (647) — — 647 Acquired
July 18, 2017 JBGS OP Units Common Shares (447,638) — — 447,638 Acquired
July 18, 2017 JBGS OP Units Common Shares (37,550) — — 37,550 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Initial ownership (Form 3) 1 holding

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
June 16, 2008 CSGP Common Stock 0 Direct