ROBERT W BEST
CIK 1181010 · Executive Chairman · last filed 2021-03-09
"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
$117.47M
Companies
1
Total Filings
49
Lifetime Open-Market Net
-$12.30M
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 |
|---|---|---|---|---|---|---|---|
| ATO | Director | 659,781 | $178.04 | $117.47M | -$12.30M | 49 | 2021-03-09 |
Recent Filings · Page 4 of 5
49 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 |
|---|---|---|---|---|---|
| 2010-11-09 | ATO | Tax (F) | −3,436 | -$104.3K | EDGAR |
| 2010-11-04 | ATO | Mixed | +28,477 | -$486.2K | EDGAR |
| 2010-05-05 | ATO | Grant (A) | — | $0 | EDGAR |
| 2010-05-04 | ATO | Tax (F) | −6,877 | -$205.1K | EDGAR |
| 2009-11-16 | ATO | Mixed | — | -$649.3K | EDGAR |
| 2009-11-12 | ATO | Mixed | +23,949 | -$399.5K | EDGAR |
| 2009-11-10 | ATO | Disp (D) | −2,916 | -$84.3K | EDGAR |
| 2009-05-12 | ATO | Tax (F) | −8,177 | -$211.5K | EDGAR |
| 2009-05-07 | ATO | Grant (A) | — | $0 | EDGAR |
| 2008-11-13 | ATO | Mixed | +41,842 | -$71.1K | 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.