Form 4 Tracker
Mark Frichtl

Chief Technology Officer · 8 filings · Latest: May 4, 2026

Ouster, Inc.
TickerOwnerRelationshipDateTransactionCost#SharesValue ($)#Shares TotalSEC Filing
OUST
MARK FRICHTLMay 13, 2026
Proposed Sale
$27.10136,434$3.7M
OUST
Mark FrichtlChief Technology OfficerMay 5, 2026
Sale
$30.0013,451$403.5K712,297
OUST
Mark FrichtlChief Technology OfficerMay 5, 2026
Option Exercise
$2.1313,451$28.7K725,748
OUST
Mark FrichtlChief Technology OfficerMay 4, 2026
Sale
$30.1321,149$637.2K712,297
OUST
Mark FrichtlChief Technology OfficerMay 4, 2026
Option Exercise
$2.1321,149$45.0K733,446
OUST
MARK FRICHTLMay 4, 2026
Proposed Sale
$26.4534,600$915.2K
OUST
Mark FrichtlChief Technology OfficerApr 22, 2026
Sale
$30.00400$12.0K712,297
OUST
Mark FrichtlChief Technology OfficerApr 22, 2026
Option Exercise
$2.13400$852712,697
OUST
MARK FRICHTLApr 22, 2026
Proposed Sale
$27.61400$11.0K
OUST
Mark FrichtlChief Technology OfficerApr 21, 2026
Sale
$28.5660,000$1.7M712,297
OUST
Mark FrichtlChief Technology OfficerApr 21, 2026
Option Exercise
$2.1360,000$127.8K772,297
OUST
Mark FrichtlChief Technology OfficerApr 20, 2026
Sale
$26.5860,000$1.6M712,297
OUST
Mark FrichtlChief Technology OfficerApr 20, 2026
Option Exercise
$2.1360,000$127.8K772,297
OUST
MARK FRICHTLApr 21, 2026
Proposed Sale
$27.1460,000$1.6M
OUST
MARK FRICHTLApr 20, 2026
Proposed Sale
$24.2660,000$1.5M
OUST
Mark FrichtlChief Technology OfficerApr 17, 2026
Sale
$25.1530,000$754.4K712,297
OUST
Mark FrichtlChief Technology OfficerApr 17, 2026
Option Exercise
$2.1330,000$63.9K742,297
OUST
MARK FRICHTLApr 17, 2026
Proposed Sale
$24.1730,000$725.1K
OUST
Mark FrichtlChief Technology OfficerApr 15, 2026
Sale
$24.0020,000$480.0K712,297
OUST
Mark FrichtlChief Technology OfficerApr 15, 2026
Option Exercise
$2.1320,000$42.6K732,297

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