Mark Frichtl

CIK 1847596 · View on SEC EDGAR ↗

Insider

First SEC filing: June 16, 2026 · Latest: June 16, 2026

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Insider at

Insider transactions

0 buys (P) 32 sells (S) Net: $-31,142,723 + 35 non-open-market transactions below last 12 months, based on the transactions shown below

Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted

35 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
June 12, 2026 OUST S 10b5-1 18,414 $38.82 $714,831 276,510 Direct -6.24% Disposed 0.9% (price as of 2026-08-21)
May 26, 2026 OUST S 10b5-1 3,742 $45.00 $168,390 294,924 Direct -1.25% Disposed -13.0% (price as of 2026-08-21)
May 26, 2026 OUST S 10b5-1 45,000 $44.00 $1,980,000 298,666 Direct -13.09% Disposed -11.0% (price as of 2026-08-21)
May 26, 2026 OUST S 10b5-1 45,000 $43.00 $1,935,000 343,666 Direct -11.58% Disposed -8.9% (price as of 2026-08-21)
May 26, 2026 OUST S 10b5-1 48,191 $41.99 $2,023,540 388,666 Direct -11.03% Disposed -6.7% (price as of 2026-08-21)
May 26, 2026 OUST S 10b5-1 70,558 $40.90 $2,885,822 436,857 Direct -13.91% Disposed -4.3% (price as of 2026-08-21)
May 26, 2026 OUST S 10b5-1 76,582 $39.94 $3,058,685 507,415 Direct -13.11% Disposed -2.0% (price as of 2026-08-21)
May 26, 2026 OUST S 10b5-1 19,669 $39.16 $770,238 583,997 Direct -3.26% Disposed 0.0% (price as of 2026-08-21)
May 22, 2026 OUST S 10b5-1 40,000 $37.16 $1,486,400 603,666 Direct -6.21% Disposed 5.4% (price as of 2026-08-21)
May 22, 2026 OUST S 10b5-1 35,684 $36.39 $1,298,541 643,666 Direct -5.25% Disposed 7.6% (price as of 2026-08-21)
May 15, 2026 OUST S 10b5-1 4,316 $36.00 $155,376 628,638 Direct -0.68% Disposed 8.8% (price as of 2026-08-21)
May 14, 2026 OUST S 10b5-1 40,000 $35.00 $1,400,000 628,638 Direct -5.98% Disposed 11.9% (price as of 2026-08-21)
May 13, 2026 OUST S 10b5-1 13,659 $34.00 $464,406 628,638 Direct -2.13% Disposed 15.2% (price as of 2026-08-21)
May 13, 2026 OUST S 10b5-1 32,500 $33.00 $1,072,500 642,297 Direct -4.82% Disposed 18.7% (price as of 2026-08-21)
May 13, 2026 OUST S 10b5-1 2,500 $33.00 $82,500 674,797 Direct -0.37% Disposed 18.7% (price as of 2026-08-21)
May 13, 2026 OUST S 10b5-1 35,000 $32.00 $1,120,000 677,297 Direct -4.91% Disposed 22.4% (price as of 2026-08-21)
May 13, 2026 OUST S 10b5-1 21,341 $34.00 $725,594 712,297 Direct -2.91% Disposed 15.2% (price as of 2026-08-21)
May 13, 2026 OUST S 10b5-1 31,434 $31.09 $977,283 712,297 Direct -4.23% Disposed 26.0% (price as of 2026-08-21)
May 5, 2026 OUST S 10b5-1 13,451 $30.00 $403,530 712,297 Direct -1.85% Disposed 30.5% (price as of 2026-08-21)
May 4, 2026 OUST S 10b5-1 21,149 $30.13 $637,219 712,297 Direct -2.88% Disposed 30.0% (price as of 2026-08-21)
April 22, 2026 OUST S 10b5-1 400 $30.00 $12,000 712,297 Direct -0.06% Disposed 30.5% (price as of 2026-08-21)
April 21, 2026 OUST S 10b5-1 30,000 $29.02 $870,600 712,297 Direct -4.04% Disposed 34.9% (price as of 2026-08-21)
April 21, 2026 OUST S 10b5-1 30,000 $28.11 $843,300 742,297 Direct -3.88% Disposed 39.3% (price as of 2026-08-21)
April 20, 2026 OUST S 10b5-1 30,000 $27.08 $812,400 712,297 Direct -4.04% Disposed 44.6% (price as of 2026-08-21)
April 20, 2026 OUST S 10b5-1 30,000 $26.08 $782,400 742,297 Direct -3.88% Disposed 50.2% (price as of 2026-08-21)
April 17, 2026 OUST S 10b5-1 30,000 $25.15 $754,500 712,297 Direct -4.04% Disposed 55.7% (price as of 2026-08-21)
April 15, 2026 OUST S 10b5-1 20,000 $24.00 $480,000 712,297 Direct -2.73% Disposed 63.2% (price as of 2026-08-21)
April 14, 2026 OUST S 10b5-1 40,000 $22.76 $910,400 712,297 Direct -5.32% Disposed 72.1% (price as of 2026-08-21)
March 25, 2026 OUST S 10b5-1 40,000 $20.94 $837,600 636,882 Direct -5.91% Disposed 87.0% (price as of 2026-08-21)
March 12, 2026 OUST S 10b5-1 15,689 $23.43 $367,593 636,882 Direct -2.40% Disposed 67.1% (price as of 2026-08-21)
Dec. 12, 2025 OUST S 10b5-1 15,661 $24.98 $391,212 652,571 Direct -2.34% Disposed 56.8% (price as of 2026-08-21)
Sept. 12, 2025 OUST S 25,329 $28.46 $720,863 665,403 Direct -3.67% Disposed 37.6% (price as of 2026-08-21)
Dec. 12, 2024 OUST P 500 $9.78 $4,890 513,121 Direct +0.10% Acquired 300.4% (price as of 2026-08-21)
Dec. 12, 2024 OUST P 4,545 $9.78 $44,450 512,621 Direct +0.89% Acquired 300.4% (price as of 2026-08-21)
May 15, 2024 OUST P 8,000 $12.34 $98,720 505,076 Direct +1.61% Acquired 217.3% (price as of 2026-08-21)
May 16, 2023 OUST P 25,700 $5.84 $150,088 3,749,512 Direct +0.69% Acquired 570.5% (price as of 2026-08-21)
May 16, 2023 OUST P 25,700 $5.84 $150,088 398,757 Direct +6.89% Acquired 570.5% (price as of 2026-08-21)

P = Open-market purchase · S = Sale · A = Grant/award · M = Option exercise · G = Gift · F = Tax withholding

Insider transactions are not a recommendation; sales are often driven by liquidity or tax reasons.

Derivative holdings (Form 4 Table II)

Options, RSUs and convertible securities reported on Form 4 Table II.

Date Ticker Security Underlying Exercise price Expiration Shares A/D
May 22, 2026 OUST Non-Qualified Stock Option Common Stock (50,063) $14.22 Oct. 1, 2030 50,063 Disposed
May 15, 2026 OUST Non-Qualified Stock Option Common Stock (4,316) $14.22 Oct. 1, 2030 4,316 Disposed
May 14, 2026 OUST Non-Qualified Stock Option Common Stock (40,000) $14.22 Oct. 1, 2030 40,000 Disposed
May 13, 2026 OUST Non-Qualified Stock Option Common Stock (21,341) $14.22 Oct. 1, 2030 21,341 Disposed
May 13, 2026 OUST Non-Qualified Stock Option Common Stock (31,434) $2.13 Oct. 1, 2030 31,434 Disposed
May 5, 2026 OUST Non-Qualified Stock Option Common Stock (13,451) $2.13 Oct. 1, 2030 13,451 Disposed
May 4, 2026 OUST Non-Qualified Stock Option Common Stock (21,149) $2.13 Oct. 1, 2030 21,149 Disposed
April 22, 2026 OUST Non-Qualified Stock Option Common Stock (400) $2.13 Oct. 1, 2030 400 Disposed
April 21, 2026 OUST Non-Qualified Stock Option Common Stock (60,000) $2.13 Oct. 1, 2030 60,000 Disposed
April 20, 2026 OUST Non-Qualified Stock Option Common Stock (60,000) $2.13 Oct. 1, 2030 60,000 Disposed
April 17, 2026 OUST Non-Qualified Stock Option Common Stock (30,000) $2.13 Oct. 1, 2030 30,000 Disposed
April 15, 2026 OUST Non-Qualified Stock Option Common Stock (20,000) $2.13 Oct. 1, 2030 20,000 Disposed
April 14, 2026 OUST Non-Qualified Stock Option Common Stock (40,000) $2.13 Oct. 1, 2030 40,000 Disposed
March 25, 2026 OUST Non-Qualified Stock Option Common Stock (40,000) $2.13 Oct. 1, 2030 40,000 Disposed
March 11, 2021 OUST Stock Option Common Stock (3,164,350) $1.43 Oct. 1, 2030 3,164,350 Acquired
March 11, 2021 OUST Stock Option Common Stock (3,164,350) $0.22 Oct. 1, 2030 3,164,350 Acquired

Exercise/conversion price is blank when not applicable (e.g. RSUs).

Compensation (DEF 14A)

Matched by name from proxy statements (DEF 14A) — verify against the filing.

OUST

CTO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $400,000 — — — $239,800 — $14,000 $2,183,300
2024 $400,000 — — — $199,620 — $4,307 $1,336,940

Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.