Michael O Mccarthy III

CIK 1177264 · View on SEC EDGAR ↗

Insider

First SEC filing: Dec. 7, 2020 · Latest: Dec. 7, 2020

On this page

Insider at

Insider transactions

0 buys (P) 8 sells (S) Net: $-3,575,525 + 70 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

70 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
March 6, 2026 QS S 45,000 $6.73 $302,850 954,219 Direct -4.50% Disposed -14.3% (price as of 2026-08-20)
March 4, 2026 QS S 30,000 $6.90 $207,000 999,219 Direct -2.91% Disposed -16.4% (price as of 2026-08-20)
Nov. 25, 2025 QS S 40,000 $11.79 $471,600 137,888 Indirect -22.49% Disposed -51.1% (price as of 2026-08-20)
Nov. 24, 2025 QS S 36,415 $11.60 $422,414 137,888 Indirect -20.89% Disposed -50.3% (price as of 2026-08-20)
Nov. 7, 2025 QS S 20,435 $16.12 $329,412 137,888 Indirect -12.91% Disposed -64.2% (price as of 2026-08-20)
Oct. 30, 2025 QS S 50,000 $15.78 $789,000 1,376,118 Direct -3.51% Disposed -63.4% (price as of 2026-08-20)
Oct. 24, 2025 QS S 46,264 $15.26 $705,989 1,376,118 Direct -3.25% Disposed -62.2% (price as of 2026-08-20)
Sept. 12, 2025 QS S 38,035 $9.13 $347,260 1,397,382 Direct -2.65% Disposed -36.8% (price as of 2026-08-20)
July 25, 2025 QS S 500,000 $11.60 $5,800,000 1,467,183 Direct -25.42% Disposed -50.3% (price as of 2026-08-20)
Dec. 6, 2023 QS S 44,848 $7.04 $315,730 748,854 Direct -5.65% Disposed -18.0% (price as of 2026-08-20)
Nov. 29, 2023 QS S 16,199 $6.19 $100,272 793,702 Direct -2.00% Disposed -6.8% (price as of 2026-08-20)
Nov. 8, 2023 QS S 43,476 $5.77 $250,857 829,798 Direct -4.98% Disposed 0.0% (price as of 2026-08-20)
June 2, 2023 QS S 32,674 $6.64 $216,955 915,166 Direct -3.45% Disposed -13.1% (price as of 2026-08-20)
March 3, 2023 QS S 186,333 $9.03 $1,682,587 725,340 Direct -20.44% Disposed -36.1% (price as of 2026-08-20)
March 1, 2023 QS S 130,648 $9.05 $1,182,364 725,340 Direct -15.26% Disposed -36.2% (price as of 2026-08-20)
Feb. 17, 2023 QS S 10b5-1 20,000 $10.31 $206,200 725,340 Direct -2.68% Disposed -44.0% (price as of 2026-08-20)
Nov. 17, 2022 QS S 10b5-1 20,000 $7.15 $143,000 392,771 Direct -4.85% Disposed -19.3% (price as of 2026-08-20)
Sept. 15, 2022 QS S 10b5-1 36,757 $12.62 $463,873 446,036 Direct -7.61% Disposed -54.3% (price as of 2026-08-20)
Aug. 17, 2022 QS S 10b5-1 20,000 $12.18 $243,600 446,036 Direct -4.29% Disposed -52.6% (price as of 2026-08-20)
Aug. 10, 2022 QS S 10b5-1 252,129 $12.53 $3,159,176 497,840 Direct -33.62% Disposed -54.0% (price as of 2026-08-20)
May 18, 2022 QS S 10b5-1 20,000 $11.94 $238,800 496,925 Direct -3.87% Disposed -51.7% (price as of 2026-08-20)
May 13, 2022 QS S 10b5-1 27,871 $12.51 $348,666 542,743 Direct -4.88% Disposed -53.9% (price as of 2026-08-20)
Dec. 14, 2021 QS S 158,857 $24.01 $3,814,157 0 Indirect -100.00% Disposed -76.0% (price as of 2026-08-20)
Dec. 14, 2021 QS S 100,000 $24.08 $2,408,000 422,045 Direct -19.16% Disposed -76.0% (price as of 2026-08-20)
Dec. 9, 2021 QS S 158,857 $25.82 $4,101,688 133,436 Indirect -54.35% Disposed -77.7% (price as of 2026-08-20)
Dec. 9, 2021 QS S 51,279 $26.14 $1,340,433 422,045 Direct -10.83% Disposed -77.9% (price as of 2026-08-20)
Dec. 8, 2021 QS S 47,320 $26.26 $1,242,623 292,293 Indirect -13.93% Disposed -78.0% (price as of 2026-08-20)
Dec. 8, 2021 QS S 30,792 $26.26 $808,598 422,045 Direct -6.80% Disposed -78.0% (price as of 2026-08-20)
Dec. 7, 2021 QS S 60,387 $26.55 $1,603,275 339,613 Indirect -15.10% Disposed -78.3% (price as of 2026-08-20)
Dec. 7, 2021 QS S 60,936 $26.55 $1,617,851 422,045 Direct -12.62% Disposed -78.3% (price as of 2026-08-20)

Showing latest 100 of 118 transactions

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
Oct. 30, 2025 QS Stock Option (Right to Buy) Class A Common Stock (50,000) $2.38 June 5, 2029 50,000 Disposed
Oct. 24, 2025 QS Stock Option (Right to Buy) Class A Common Stock (25,000) $2.38 June 5, 2029 25,000 Disposed
July 25, 2025 QS Stock Option (right to buy) Class A Common Stock (300,000) $2.38 June 5, 2029 300,000 Disposed
May 16, 2023 QS Stock Option (right to buy) Class A Common Stock (94,848) $1.05 Feb. 27, 2025 94,848 Disposed
March 3, 2023 QS Stock Option (right to buy) Class A Common Stock (24,375) $1.31 May 3, 2026 24,375 Disposed
March 3, 2023 QS Stock Option (right to buy) Class A Common Stock (161,958) $0.64 Sept. 18, 2023 161,958 Disposed
March 1, 2023 QS Stock Option (right to buy) Class A Common Stock (130,648) $0.64 Sept. 18, 2023 130,648 Disposed
Sept. 15, 2022 QS Stock Option (right to buy) Class A Common Stock (36,757) $0.64 Sept. 18, 2023 36,757 Disposed
Aug. 10, 2022 QS Stock Option (right to buy) Class A Common Stock (41,044) $0.64 Sept. 18, 2023 41,044 Disposed
Aug. 10, 2022 QS Stock Option (right to buy) Class A Common Stock (211,085) $1.05 Feb. 27, 2025 211,085 Disposed
May 13, 2022 QS Stock Option (right to buy) Class A Common Stock (27,871) $1.05 Feb. 27, 2025 27,871 Disposed
Dec. 14, 2021 QS Stock Option (right to buy) Class A Common Stock (100,000) $0.64 Sept. 18, 2023 100,000 Disposed
Dec. 9, 2021 QS Stock Option (right to buy) Class A Common Stock (51,279) $0.64 Sept. 18, 2023 51,279 Disposed
Dec. 8, 2021 QS Stock Option (right to buy) Class A Common Stock (12,862) $0.64 Sept. 18, 2023 12,862 Disposed
Dec. 8, 2021 QS Stock Option (right to buy) Class B Common Stock (17,930) $0.64 May 1, 2023 17,930 Disposed
Dec. 7, 2021 QS Stock Option (right to buy) Class B Common Stock (60,936) $0.64 May 1, 2023 60,936 Disposed
June 4, 2021 QS Stock Option (right to buy) Class A Common Stock (68,714) $0.64 Sept. 18, 2023 68,714 Disposed
June 4, 2021 QS Class B Common Stock Class A Common Stock (31,286) — — 31,286 Disposed
June 4, 2021 QS Class B Common Stock Class A Common Stock (31,286) $0.64 — 31,286 Acquired
June 4, 2021 QS Stock Option (right to buy) Class B Common Stock (31,286) $0.64 May 1, 2023 31,286 Disposed
May 27, 2021 QS Class B Common Stock Class A Common Stock (14,521) — — 14,521 Disposed
May 27, 2021 QS Class B Common Stock Class A Common Stock (14,521) $0.64 — 14,521 Acquired
May 27, 2021 QS Stock Option (right to buy) Class B Common Stock (14,521) $0.64 May 1, 2023 14,521 Disposed
April 21, 2021 QS Class B Common Stock Class A Common Stock (820,435) — — 820,435 Disposed

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

Initial ownership (Form 3) 8 holdings

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

Date Ticker Security Shares Ownership
Dec. 7, 2020 QS Class A Common Stock 603,262 Direct
Dec. 7, 2020 QS Class B Common Stock→ Class A Common Stock (820,435) 820,435 Direct
Dec. 7, 2020 QS Stock Option (right to buy)→ Class B Common Stock (124,673) 124,673 Direct
Dec. 7, 2020 QS Stock Option (right to buy)→ Class A Common Stock (603,262) 603,262 Direct
Dec. 7, 2020 QS Stock Option (right to buy)→ Class A Common Stock (333,804) 333,804 Direct
Dec. 7, 2020 QS Stock Option (right to buy)→ Class A Common Stock (100,542) 100,542 Direct
Dec. 7, 2020 QS Stock Option (right to buy)→ Class A Common Stock (667,609) 667,609 Direct
Dec. 7, 2020 QS Stock Option (right to buy)→ Class A Common Stock (603,261) 603,261 Direct

Compensation (DEF 14A)

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

QS

Chief Legal Officerand Head ofCorporateDevelopment
Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2022 $404,820 — $2,120,420 — $54,591 — — $2,579,832
2020 $361,779 — $2,507,998 — — — $73,500 $2,943,277

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