Charles Angus Pacala
CIK 1848817 · President and CEO · last filed 2026-09-16
Charles Angus Pacala is a President and CEO who has filed 17 SEC Form 4 insider transactions across 4 companies since 2021. The most recent filing shows the insider sold $1.0M of OUST on Sep 16, 2026. Across all open-market trades the lifetime net is −$3.3M, making them a net seller over the disclosed history. Current disclosed insider exposure totals $29.6M across reported positions.
"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.
Charts
Trading activity, where the exposure sits, and each trade against the stock price.
OUST.WS.A price and trades
Daily close with each Form 4 filing on this company marked: green = open-market buy, red = open-market sale, purple = grants, exercises, gifts and other non-market transactions. Marker size scales with the dollar value.
Shares held
Shares owned after each reported transaction on this company (direct holdings as reported).
Open-market buying and selling
by monthDollar value of open-market purchases (code P, up) and sales (code S, down) across all companies, by filing month. Grants, exercises and gifts are excluded.
Exposure by company
latestMost recently reported shares × current price. Faded bars (*) have had no filing in 3 years, so the person may no longer hold them. Click a bar to chart that company.
Filer Profile
350 TREAT AVENUE
SAN FRANCISCO, CA 94110
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| OUST | President and CEO | 1,041,816 | $28.43 | $29.62M | -$1.03M | 1 | 2026-09-16 |
| Ouster, Inc. (OUST.WS.A) Delisted | President and CEO | 1,072,201 | $0.03 | $32.0K | -$537.2K | 8 | 2026-06-16 |
| Ouster, Inc. (OUSTZ) Delisted | President and CEO | 985,317 | $0.00 | $2.0K | -$1.70M | 3 | 2025-12-16 |
| Ouster, Inc. (OUST.WS) Delisted | President and CEO | 4,385,807 | $0.09 | $394.7K | $0 | 1 | 2021-03-15 |
Recent Filings
17 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-09-16 | OUST | Sell (S) | −30,385 | -$1.03M | EDGAR |
| 2026-09-11 | OUST | Notice (144) | −32,934 | -$1.23M | EDGAR |
| 2026-06-16 | Ouster, Inc. (OUST.WS.A) Delisted | Sell (S) | −29,797 | -$1.16M | EDGAR |
| 2026-04-14 | Ouster, Inc. (OUST.WS.A) Delisted | Grant (A) | +138,376 | $0 | EDGAR |
| 2026-03-16 | Ouster, Inc. (OUST.WS.A) Delisted | Sell (S) | −24,657 | -$577.6K | EDGAR |
| 2026-03-11 | OUST | Notice (144) | −28,162 | -$578.7K | EDGAR |
| 2025-12-16 | Ouster, Inc. (OUSTZ) Delisted | Sell (S) | −24,610 | -$614.7K | EDGAR |
| 2025-12-11 | OUST | Notice (144) | −27,202 | -$693.9K | EDGAR |
| 2025-09-16 | Ouster, Inc. (OUSTZ) Delisted | Sell (S) | −37,992 | -$1.08M | EDGAR |
| 2025-09-11 | OUST | Notice (144) | −40,009 | -$1.14M | EDGAR |
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.