Mario Schlosser

CIK 1844320 · View on SEC EDGAR ↗

Insider

First SEC filing: March 3, 2021 · Latest: June 5, 2026

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Insider at

Insider transactions

0 buys (P) 16 sells (S) Net: $-32,199,014 + 18 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

18 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
July 1, 2026 OSCR S 10b5-1 30,228 $31.65 $956,716 0 Indirect -100.00% Disposed 3.8% (price as of 2026-08-20)
July 1, 2026 OSCR S 10b5-1 13,672 $30.80 $421,098 30,228 Indirect -31.14% Disposed 6.7% (price as of 2026-08-20)
July 1, 2026 OSCR S 10b5-1 3,600 $29.50 $106,200 43,900 Indirect -7.58% Disposed 11.4% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 97 $30.09 $2,919 0 Indirect -100.00% Disposed 9.2% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 31,912 $29.58 $943,957 97 Indirect -99.70% Disposed 11.1% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 15,491 $28.95 $448,464 32,009 Indirect -32.61% Disposed 13.5% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 102 $30.09 $3,069 0 Indirect -100.00% Disposed 9.2% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 33,592 $29.58 $993,651 102 Indirect -99.70% Disposed 11.1% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 16,306 $28.95 $472,059 33,694 Indirect -32.61% Disposed 13.5% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 102 $30.09 $3,069 0 Indirect -100.00% Disposed 9.2% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 33,591 $29.58 $993,622 102 Indirect -99.70% Disposed 11.1% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 16,307 $28.95 $472,088 33,693 Indirect -32.61% Disposed 13.5% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 1,799 $30.09 $54,132 480,866 Direct -0.37% Disposed 9.2% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 591,213 $29.58 $17,488,081 482,665 Direct -55.05% Disposed 11.1% (price as of 2026-08-20)
June 23, 2026 OSCR S 10b5-1 286,988 $28.95 $8,308,303 1,073,878 Direct -21.09% Disposed 13.5% (price as of 2026-08-20)
June 2, 2026 OSCR S 24,452 $21.74 $531,586 480,866 — — 51.2% (price as of 2026-08-20)
March 5, 2021 OSCR S 219,772 $39.00 $8,571,108 0 Indirect -100.00% Disposed -15.7% (price as of 2026-08-20)
March 5, 2021 OSCR S 146,514 $39.00 $5,714,046 0 Direct -100.00% Disposed -15.7% (price as of 2026-08-20)

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
July 1, 2026 OSCR Class B Common Stock Class A Common Stock (47,500) — — 47,500 Disposed
June 23, 2026 OSCR Class B Common Stock Class A Common Stock (47,500) — — 47,500 Disposed
June 23, 2026 OSCR Class B Common Stock Class A Common Stock (50,000) — — 50,000 Disposed
June 23, 2026 OSCR Class B Common Stock Class A Common Stock (50,000) — — 50,000 Disposed
June 23, 2026 OSCR Class B Common Stock Class A Common Stock (880,000) — — 880,000 Disposed
June 23, 2026 OSCR Class B Common Stock Class A Common Stock (660,000) — — 660,000 Acquired
June 23, 2026 OSCR Stock Option (Right to Buy) Class B Common Stock (660,000) $9.75 Dec. 16, 2029 660,000 Disposed
March 5, 2021 OSCR Class B Common Stock Class A Common Stock (219,772) — — 219,772 Disposed
March 5, 2021 OSCR Restricted Stock Units Class A Common Stock (17) — — 17 Acquired
March 5, 2021 OSCR Performance Restricted Stock Units Class A Common Stock (4,229,853) — March 5, 2028 4,229,853 Acquired

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

Initial ownership (Form 3) 9 holdings

Securities held when first becoming an insider, per SEC Form 3.

Date Ticker Security Shares Ownership
March 3, 2021 OSCR Class A Common Stock 146,514 Direct
March 3, 2021 OSCR Class B Common Stock→ Class A Common Stock (333,333) 333,333 Indirect
March 3, 2021 OSCR Class B Common Stock→ Class A Common Stock (1,176,516) 1,176,516 Indirect
March 3, 2021 OSCR Class B Common Stock→ Class A Common Stock (633,333) 633,333 Indirect
March 3, 2021 OSCR Class B Common Stock→ Class A Common Stock (333,333) 333,333 Indirect
March 3, 2021 OSCR Stock Option→ Class B Common Stock (415,369) 415,369 Direct
March 3, 2021 OSCR Stock Option→ Class B Common Stock (608,430) 608,430 Direct
March 3, 2021 OSCR Stock Option→ Class B Common Stock (1,110,330) 1,110,330 Direct
March 3, 2021 OSCR Stock Option→ Class B Common Stock (4,400,000) 4,400,000 Direct

Compensation (DEF 14A)

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

OSCR

CTO
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $600,000 — $6,139,667 — $546,000 — $28,905 $7,314,572
2022 $495,681 — — — $147,600 — $9,123 $652,405
2021 $430,000 $42,480 — — $127,440 — $52,900 $60,814,546

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