Brian J Radecki
CIK 1402193 · Chief Financial Officer · last filed 2026-05-29
"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
$13.36M
Companies
4
Total Filings
53
Lifetime Open-Market Net
-$17.57M
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 |
|---|---|---|---|---|---|---|---|
| ACVA | Director | 107,708 | $7.46 | $803.5K | $0 | 6 | 2026-05-29 |
| MDAIW | Director | 25,000 | $0.48 | $12.0K | $0 | 1 | 2023-09-13 |
| Wheels Up Experience Inc. (UP.WS) Delisted | Director | 167,340 | $0.01 | $1.2K | $0 | 3 | 2022-06-03 |
| CSGP | Chief Financial Officer | 414,730 | $30.24 | $12.54M | -$17.57M | 43 | 2015-03-13 |
Recent Filings · Page 5 of 6
53 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 |
|---|---|---|---|---|---|
| 2010-06-01 | CSGP | Tax (F) | −66 | -$2.7K | EDGAR |
| 2010-03-16 | CSGP | Grant (A) | +7,600 | $0 | EDGAR |
| 2010-03-04 | CSGP | Tax (F) | −808 | -$31.8K | EDGAR |
| 2010-03-02 | CSGP | Tax (F) | −555 | -$21.8K | EDGAR |
| 2009-09-09 | CSGP | Tax (F) | −184 | -$6.9K | EDGAR |
| 2009-06-01 | CSGP | Mixed | +23 | $489 | EDGAR |
| 2009-03-04 | CSGP | Grant (A) | +7,200 | $0 | EDGAR |
| 2009-03-03 | CSGP | Tax (F) | −555 | -$14.2K | EDGAR |
| 2008-09-09 | CSGP | Tax (F) | −172 | -$9.1K | EDGAR |
| 2008-05-29 | CSGP | Grant (A) | +600 | $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.