William McCamey
CIK 1596056 · Chief Financial Officer · last filed 2026-07-02
"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
$93.37M
Companies
3
Total Filings
34
Lifetime Open-Market Net
-$2.68M
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 |
|---|---|---|---|---|---|---|---|
| ATLCZ | Chief Financial Officer | 145,410 | $25.46 | $3.70M | -$2.12M | 11 | 2026-07-02 |
| ATLCP | Chief Financial Officer | 712,998 | $24.22 | $17.27M | -$625.7K | 5 | 2023-03-15 |
| ATLC | Chief Financial Officer | 705,716 | $102.58 | $72.40M | $69.7K | 16 | 2021-03-23 |
Recent Filings · Page 3 of 4
34 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 |
|---|---|---|---|---|---|
| 2020-08-04 | ATLC | Exer (M) | +25,000 | $100.0K | EDGAR |
| 2020-07-28 | ATLC | Exer (M) | +25,000 | $100.0K | EDGAR |
| 2020-07-24 | ATLC | Exer (M) | +25,000 | $100.0K | EDGAR |
| 2020-07-22 | ATLC | Exer (M) | +25,000 | $100.0K | EDGAR |
| 2019-02-15 | ATLC | Exer (M) | +100,000 | $264.0K | EDGAR |
| 2018-08-10 | ATLC | Grant (A) | +200,000 | $0 | EDGAR |
| 2017-08-14 | ATLC | Grant (A) | — | $0 | EDGAR |
| 2016-06-24 | ATLC | Grant (A) | — | $0 | EDGAR |
| 2016-04-01 | ATLC | Tax (F) | −14,284 | -$43.1K | EDGAR |
| 2015-08-20 | ATLC | Grant (A) | — | $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.