David Day
CIK 1523288 · CHIEF FINANCIAL OFFICER · last filed 2026-05-19
"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
$8.17M
Companies
3
Total Filings
81
Lifetime Open-Market Net
-$16.21M
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.
Recent Filings · Page 6 of 9
81 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-10-15 | MGNI | Mixed | −13,074 | -$205.1K | EDGAR |
| 2020-06-10 | RUBI | Mixed | — | -$67.2K | EDGAR |
| 2020-06-05 | RUBI | Sell (S) | −36,150 | -$189.8K | EDGAR |
| 2020-06-05 | RUBI | Sell (S) | −29,018 | -$229.2K | EDGAR |
| 2020-05-20 | RUBI | Sell (S) | −34,508 | -$181.4K | EDGAR |
| 2020-04-03 | RUBI | Grant (A) | +153,993 | $0 | EDGAR |
| 2020-01-21 | RUBI | Mixed | −50,000 | -$521.5K | EDGAR |
| 2019-11-19 | RUBI | Sell (S) | −7,711 | -$58.4K | EDGAR |
| 2019-05-17 | RUBI | Sell (S) | −25,256 | -$157.2K | EDGAR |
| 2019-03-19 | RUBI | Sell (S) | −55,837 | -$383.0K | EDGAR |
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.