DAVID M JACOBSTEIN
CIK 1191856 · President & COO · last filed 2026-05-01
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$2.01M
Companies
4
Total Filings
58
Lifetime Open-Market Net
-$2.10M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| BNL | Director | 70,620 | $22.15 | $1.56M | $24.4K | 14 | 2026-05-01 |
| COPT DEFENSE PROPERTIES (OFC) Delisted | Director | 9,567 | $24.94 | $238.6K | -$372.3K | 8 | 2021-06-07 |
| CDP | Director | 8,633 | $38.08 | $328.7K | -$362.8K | 16 | 2017-05-19 |
| SITC | President & COO | 25,181 | $4.49 | $113.1K | -$1.39M | 7 | 2007-05-07 |
Recent Filings · Page 5 of 6
58 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2016-02-18 | CDP | Sell (S) | −2,000 | -$44.5K | EDGAR |
| 2015-06-11 | CDP | Sell (S) | −3,600 | -$89.5K | EDGAR |
| 2015-05-11 | CDP | Grant (A) | +3,007 | $0 | EDGAR |
| 2015-03-02 | CDP | Grant (A) | +4,055 | $120.0K | EDGAR |
| 2015-03-02 | CDP | Buy (P) | +4,055 | $120.0K | EDGAR |
| 2014-08-14 | CDP | Sell (S) | −5,900 | -$166.2K | EDGAR |
| 2013-05-09 | CDP | Grant (A) | +2,865 | $0 | EDGAR |
| 2012-05-10 | CDP | Grant (A) | +3,525 | $0 | EDGAR |
| 2011-05-12 | CDP | Grant (A) | +2,000 | $0 | EDGAR |
| 2010-05-13 | CDP | Grant (A) | +2,000 | $0 | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.