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OUST · Ouster, Inc.

Technology · −9.3% on Oct 16

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Updated Oct 17 · 9 feeds behind: 10-K text change, 3 days, and 8 more · Every feed →

On this page

The market view

Price chart

The interactive OUST chart (by TradingView) loads here.

Our take

2 rules fired on OUST

In short: none of these rules has solid or some evidence yet, so they show no clear lean on OUST.

How each did in past tests, against similar stocks over 3 months. Past results don't predict future ones.

The 0–100 score for OUST, and which of these rules are open on it right now
Members see one number for how strongly these rules agree on OUST, and the day each rule fired. Better-tested rules count more, and so do different kinds of filings that point the same way.
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Compare with this company’s history

Is disclosure activity unusual?

See how many different insiders or members of Congress reported purchases or sales of OUST. Each bar covers 28 days, by disclosure date. Several trades by one person count once in each group and period.

Latest period: Sep 25, 2026–Oct 22, 2026 · UTC dates · today is excluded

Insider purchases

Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual.

Latest 28 days
0
Earlier median
0
Earlier range
0–0
Distinct filers per 28 daysScale: 0–1
Oct 24, 2025Oct 22, 2026
Earlier periodsLatest 28 daysEarlier median 0Limited or missing history

Who appears in the latest period?

No named filers on file for this period.

Up to three filers; one example disclosure each.

Inspect this period’s filings

The history behind this view

First stored company disclosure: Jun 16, 2026. Newest disclosure across this feed: Oct 16, 2026.

Earlier periods in the comparison: 3. Outlined periods are missing data, so they are left out of the comparison. The chart scale changes with the category.

Exact counts, dates and filings for all four categories
Insider purchases · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 0; range: 0–0.

Insider purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 24, 2025–Nov 20, 2025—Unavailable
Nov 21, 2025–Dec 18, 2025—Unavailable
Dec 19, 2025–Jan 15, 2026—Unavailable
Jan 16, 2026–Feb 12, 2026—Unavailable
Feb 13, 2026–Mar 12, 2026—Unavailable
Mar 13, 2026–Apr 9, 2026—Unavailable
Apr 10, 2026–May 7, 2026—Unavailable
May 8, 2026–Jun 4, 2026—Unavailable
Jun 5, 2026–Jul 2, 20260Partial; excluded
Jul 3, 2026–Jul 30, 20260Within stored history
Jul 31, 2026–Aug 27, 20260Within stored history
Aug 28, 2026–Sep 24, 20260Within stored history
Sep 25, 2026–Oct 22, 2026Latest period0Within stored history
Insider sales · Short history

Only 3 earlier periods are on file to compare with. We need at least 6 full periods before calling a count unusual. Earlier median: 3; range: 0–6.

Insider sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 24, 2025–Nov 20, 2025—Unavailable
Nov 21, 2025–Dec 18, 2025—Unavailable
Dec 19, 2025–Jan 15, 2026—Unavailable
Jan 16, 2026–Feb 12, 2026—Unavailable
Feb 13, 2026–Mar 12, 2026—Unavailable
Mar 13, 2026–Apr 9, 2026—Unavailable
Apr 10, 2026–May 7, 2026—Unavailable
May 8, 2026–Jun 4, 2026—Unavailable
Jun 5, 2026–Jul 2, 20267Partial; excluded
Jul 3, 2026–Jul 30, 20260Within stored history
Jul 31, 2026–Aug 27, 20263Within stored history
Aug 28, 2026–Sep 24, 20266Within stored history
Sep 25, 2026–Oct 22, 2026Latest period0Within stored history
Congress purchases · History unavailable

No completed-period disclosures for this company are available in this source. Missing history is not zero activity. Earlier median: —; range: unavailable.

Congress purchases: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 24, 2025–Nov 20, 2025—Unavailable
Nov 21, 2025–Dec 18, 2025—Unavailable
Dec 19, 2025–Jan 15, 2026—Unavailable
Jan 16, 2026–Feb 12, 2026—Unavailable
Feb 13, 2026–Mar 12, 2026—Unavailable
Mar 13, 2026–Apr 9, 2026—Unavailable
Apr 10, 2026–May 7, 2026—Unavailable
May 8, 2026–Jun 4, 2026—Unavailable
Jun 5, 2026–Jul 2, 2026—Unavailable
Jul 3, 2026–Jul 30, 2026—Unavailable
Jul 31, 2026–Aug 27, 2026—Unavailable
Aug 28, 2026–Sep 24, 2026—Unavailable
Sep 25, 2026–Oct 22, 2026Latest period—Unavailable
Congress sales · History unavailable

No completed-period disclosures for this company are available in this source. Missing history is not zero activity. Earlier median: —; range: unavailable.

Congress sales: distinct filers in stored disclosures
Period and filingsFilersHistory
Oct 24, 2025–Nov 20, 2025—Unavailable
Nov 21, 2025–Dec 18, 2025—Unavailable
Dec 19, 2025–Jan 15, 2026—Unavailable
Jan 16, 2026–Feb 12, 2026—Unavailable
Feb 13, 2026–Mar 12, 2026—Unavailable
Mar 13, 2026–Apr 9, 2026—Unavailable
Apr 10, 2026–May 7, 2026—Unavailable
May 8, 2026–Jun 4, 2026—Unavailable
Jun 5, 2026–Jul 2, 2026—Unavailable
Jul 3, 2026–Jul 30, 2026—Unavailable
Jul 31, 2026–Aug 27, 2026—Unavailable
Aug 28, 2026–Sep 24, 2026—Unavailable
Sep 25, 2026–Oct 22, 2026Latest period—Unavailable
How to read this comparison

The median is the middle count in up to 12 earlier, non-overlapping 28-day periods; the range runs from the smallest to the largest count. The latest period is excluded from both. A comparison needs at least 6 earlier periods, including 3 with activity. The feed’s latest disclosure must be within 7 days of the current period’s end. This freshness check does not verify complete collection.

Insiders include individuals and reporting entities; only purchase and sale codes enter this view. Congress counts reporting members, including their disclosed family transactions. The same filer can appear in purchases and sales, so these categories should not be added into a net count.

These are stored disclosures, not a complete measure of trading. Reporting delays and collection gaps can change the comparison. More activity does not identify a motive or predict a stock’s return.

Company timeline

What has been happening?

May 1, 2026–Oct 16, 2026. Select a month in a category to inspect its records.

Company filings

Insiders

Insiders · Sep 2026

  1. Disclosed
    Charles Angus Pacala · Sale

    Transaction dated Sep 14, 2026

  2. Disclosed
    Cyrille Jacquemet · Sale

    Transaction dated Sep 14, 2026

  3. Disclosed
    Darien Spencer · Sale

    Transaction dated Sep 14, 2026

  4. Disclosed
    Kenneth P. Gianella · Sale

    Transaction dated Sep 14, 2026

  5. Disclosed
    Mark Frichtl · Sale

    Transaction dated Sep 14, 2026

  6. Disclosed
    Megan Chung · Sale

    Transaction dated Sep 14, 2026

  7. Filed
  8. Filed
  9. Filed
  10. Filed
  11. Filed

1 more on file is not listed here. See that month’s insider trades →

All 30 records in this snapshot
  1. Disclosed
    Charles Angus Pacala · Sale

    Transaction dated Sep 14, 2026

  2. Disclosed
    Cyrille Jacquemet · Sale

    Transaction dated Sep 14, 2026

  3. Disclosed
    Darien Spencer · Sale

    Transaction dated Sep 14, 2026

  4. Disclosed
    Kenneth P. Gianella · Sale

    Transaction dated Sep 14, 2026

  5. Disclosed
    Mark Frichtl · Sale

    Transaction dated Sep 14, 2026

  6. Disclosed
    Megan Chung · Sale

    Transaction dated Sep 14, 2026

  7. Filed
  8. Filed
  9. Filed
  10. Filed
  11. Filed
  12. Disclosed
    Kenneth P. Gianella · Sale

    Transaction dated Aug 18, 2026

  13. Disclosed
    Kenneth P. Gianella · Sale

    Transaction dated Aug 18, 2026

  14. Disclosed
    Kenneth P. Gianella · Sale

    Transaction dated Aug 18, 2026

  15. Disclosed
    Kenneth P. Gianella · Sale

    Transaction dated Aug 18, 2026

  16. Disclosed
    Stephen A Skaggs · Sale

    Transaction dated Aug 6, 2026

  17. Disclosed
    Stephen A Skaggs · Sale

    Transaction dated Aug 5, 2026

  18. Disclosed
    Darien Spencer · Sale

    Transaction dated Aug 4, 2026

  19. Filed
  20. Filed
  21. Disclosed
    Ted L Tewksbury III · Sale

    Transaction dated Jun 22, 2026

  22. Filed
  23. Filed
  24. Filed
  25. Disclosed
    Charles Angus Pacala · Sale

    Transaction dated Jun 12, 2026

  26. Disclosed
    Cyrille Jacquemet · Sale

    Transaction dated Jun 12, 2026

  27. Disclosed
    Darien Spencer · Sale

    Transaction dated Jun 12, 2026

  28. Disclosed
    Kenneth P. Gianella · Sale

    Transaction dated Jun 12, 2026

  29. Disclosed
    Mark Frichtl · Sale

    Transaction dated Jun 12, 2026

  30. Disclosed
    Megan Chung · Sale

    Transaction dated Jun 12, 2026

Month counts include every record on file. The lists show the newest records on this page. A dash means none on file that month. Trades use disclosure dates; contract dates follow the source record. Nearby events do not establish the cause of a price move.

Who's buying and selling · last 90 days

Congress

No Congress trades on OUST disclosed in the last 90 days.

See every Congress trade on OUST →

Company insiders

0 buys · 9 sells (13 filed lots) · $6.7M sold

  1. ▼ SELLCharles Angus Pacala President and CEOOUST Ouster, Inc.$1Mdisclosed Sep 16 · filed 2 days after the trade
  2. ▼ SELLDarien Spencer Chief Operating OfficerOUST Ouster, Inc.$435Kdisclosed Sep 16 · filed 2 days after the trade
  3. ▼ SELLMegan Chung General Counsel and SecretaryOUST Ouster, Inc.$390Kdisclosed Sep 16 · filed 2 days after the trade
  4. ▼ SELLMark Frichtl Chief Technology OfficerOUST Ouster, Inc.$638Kdisclosed Sep 16 · filed 2 days after the trade
  5. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$533Kdisclosed Sep 16 · filed 2 days after the trade
  6. ▼ SELLCyrille Jacquemet Chief Revenue OfficerOUST Ouster, Inc.$302Kdisclosed Sep 16 · filed 2 days after the trade
  7. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$800Kdisclosed Aug 19 · filed 1 day after the trade
  8. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$381Kdisclosed Aug 19 · filed 1 day after the trade
  9. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$23.9Kdisclosed Aug 19 · filed 1 day after the trade
  10. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$608Kdisclosed Aug 19 · filed 1 day after the trade
See every insider trade on OUST →

Filings & events

Company filings (8-K) 48

Events the company must report to the SEC within days — results, deals, departures, restatements.

What it files 8-Ks about

  • Quarterly or yearly results · item 2.0210
  • Other events · item 8.015
  • Shareholder vote results · item 5.074
  • Changed its charter or bylaws · item 5.033
  • Signed a major agreement · item 1.012
  • Directors or officers joined, left or got new pay · item 5.022

Filing red flags 21

Warning signs in the company's own SEC filings — going-concern doubts, control weaknesses, staff comment letters, late filings, restatements, Wells notices, clinical holds, dividend cuts.

Planned insider sales (Form 144) 82

Notices insiders file before they sell certain shares, such as ones they got straight from the company.

10 in the last 90 days · 82 notices on file

The notices on file don't give the sale's size; each sale shows up under company insiders once it is reported.

Biggest named funds (13F)

The largest OUST holdings among the well-known funds whose quarterly 13F filings we read — opens here.

Every disclosed trade on OUST

  1. ▼ SELLCharles Angus Pacala President and CEOOUST Ouster, Inc.$1Mdisclosed Sep 16 · filed 2 days after the trade
  2. ▼ SELLDarien Spencer Chief Operating OfficerOUST Ouster, Inc.$435Kdisclosed Sep 16 · filed 2 days after the trade
  3. ▼ SELLMegan Chung General Counsel and SecretaryOUST Ouster, Inc.$390Kdisclosed Sep 16 · filed 2 days after the trade
  4. ▼ SELLMark Frichtl Chief Technology OfficerOUST Ouster, Inc.$638Kdisclosed Sep 16 · filed 2 days after the trade
  5. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$533Kdisclosed Sep 16 · filed 2 days after the trade
  6. ▼ SELLCyrille Jacquemet Chief Revenue OfficerOUST Ouster, Inc.$302Kdisclosed Sep 16 · filed 2 days after the trade
  7. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$800Kdisclosed Aug 19 · filed 1 day after the trade
  8. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$381Kdisclosed Aug 19 · filed 1 day after the trade
  9. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$23.9Kdisclosed Aug 19 · filed 1 day after the trade
  10. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$608Kdisclosed Aug 19 · filed 1 day after the trade
  11. ▼ SELLStephen A Skaggs DirectorOUST Ouster, Inc.$163Kdisclosed Aug 7 · filed 1 day after the trade
  12. ▼ SELLStephen A Skaggs DirectorOUST Ouster, Inc.$64.4Kdisclosed Aug 7 · filed 2 days after the trade
  13. ▼ SELLDarien Spencer Chief Operating OfficerOUST Ouster, Inc.$1.4Mdisclosed Aug 5 · filed 1 day after the trade
  14. ▼ SELLTed L Tewksbury III DirectorOUST Ouster, Inc.$79.7Kdisclosed Jun 22 · filed the same day
  15. ▼ SELLMegan Chung General Counsel and SecretaryOUST Ouster, Inc.$437Kdisclosed Jun 16 · filed 4 days after the trade
  16. ▼ SELLKenneth P. Gianella Chief Financial OfficerOUST Ouster, Inc.$2.1Mdisclosed Jun 16 · filed 4 days after the trade
  17. ▼ SELLCyrille Jacquemet Chief Revenue OfficerOUST Ouster, Inc.$339Kdisclosed Jun 16 · filed 4 days after the trade
  18. ▼ SELLDarien Spencer Chief Operating OfficerOUST Ouster, Inc.$488Kdisclosed Jun 16 · filed 4 days after the trade
  19. ▼ SELLCharles Angus Pacala President and CEOOUST Ouster, Inc.$1.2Mdisclosed Jun 16 · filed 4 days after the trade
  20. ▼ SELLMark Frichtl Chief Technology OfficerOUST Ouster, Inc.$715Kdisclosed Jun 16 · filed 4 days after the trade
See the trades on OUST in the feed →
People & votes

Which members of Congress traded OUST, sponsored bills that touch it and voted on them — opens here.