Marcio Souza
CIK 1707657 · Chief Executive 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
$25.54M
Companies
3
Total Filings
41
Lifetime Open-Market Net
-$5.06M
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 |
|---|---|---|---|---|---|---|---|
| PRAX | Chief Executive Officer | 79,616 | $266.58 | $21.22M | $371.8K | 27 | 2026-05-19 |
| Spyre Therapeutics, Inc. (AGLE) Delisted | Director | 90,000 | $12.01 | $1.08M | $50.5K | 3 | 2022-08-25 |
| PTCT | Chief Operating Officer | 57,466 | $75.14 | $4.32M | -$5.48M | 11 | 2020-02-12 |
Recent Filings · Page 4 of 5
41 filingsForm 4 transactions across all companies, newest first.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2020-02-12 | PTCT | Mixed | — | -$25.6K | EDGAR |
| 2020-01-31 | PTCT | Grant (A) | +14,270 | $0 | EDGAR |
| 2020-01-27 | PTCT | Sell (S) | −154 | -$8.2K | EDGAR |
| 2020-01-08 | PTCT | Mixed | −1,086 | -$4.1K | EDGAR |
| 2019-12-26 | PTCT | Mixed | −20,814 | -$3.86M | EDGAR |
| 2019-06-04 | PTCT | Sell (S) | −5,490 | -$221.7K | EDGAR |
| 2019-01-24 | PTCT | Grant (A) | +1,925 | $0 | EDGAR |
| 2019-01-09 | PTCT | Sell (S) | −83 | -$2.9K | EDGAR |
| 2018-06-04 | PTCT | Sell (S) | −5,161 | -$178.8K | EDGAR |
| 2018-01-05 | PTCT | Grant (A) | +1,079 | $0 | 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.