Grant Kvalheim

CIK 1689321 · View on SEC EDGAR ↗

Insider

First SEC filing: July 2, 2025 · Latest: July 2, 2025

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Insider transactions

0 buys (P) 0 sells (S) Net: $0 + 77 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

77 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Feb. 29, 2024 ATHS S 22,500 $24.84 $558,900 17,500 Direct -56.25% Disposed 0.1% (price as of 2026-08-19)
June 11, 2020 ATHS P 40,000 $25.00 $1,000,000 40,000 Direct — Acquired -0.6% (price as of 2026-08-19)
June 10, 2019 ATHS P 40,000 $25.00 $1,000,000 40,000 Direct — Acquired -0.6% (price as of 2026-08-19)
Sept. 17, 2018 ATHS S 10b5-1 13,741 $51.06 $701,615 0 Indirect -100.00% Disposed -51.3% (price as of 2026-08-19)
Sept. 17, 2018 ATHS S 10b5-1 13,741 $51.06 $701,615 0 Indirect -100.00% Disposed -51.3% (price as of 2026-08-19)
Sept. 17, 2018 ATHS S 10b5-1 13,741 $51.06 $701,615 0 Indirect -100.00% Disposed -51.3% (price as of 2026-08-19)
Sept. 17, 2018 ATHS S 10b5-1 43,777 $51.06 $2,235,254 1,587,657 Direct -2.68% Disposed -51.3% (price as of 2026-08-19)
Aug. 27, 2018 ATHS S 10b5-1 23,409 $50.28 $1,177,005 13,741 Indirect -63.01% Disposed -50.6% (price as of 2026-08-19)
Aug. 27, 2018 ATHS S 10b5-1 23,409 $50.28 $1,177,005 13,741 Indirect -63.01% Disposed -50.6% (price as of 2026-08-19)
Aug. 27, 2018 ATHS S 10b5-1 23,409 $50.28 $1,177,005 13,741 Indirect -63.01% Disposed -50.6% (price as of 2026-08-19)
Aug. 27, 2018 ATHS S 10b5-1 52,191 $50.28 $2,624,163 0 Indirect -100.00% Disposed -50.6% (price as of 2026-08-19)
Aug. 24, 2018 ATHS S 10b5-1 77 $50.00 $3,850 52,191 Indirect -0.15% Disposed -50.3% (price as of 2026-08-19)
Aug. 23, 2018 ATHS S 10b5-1 200 $50.00 $10,000 52,268 Indirect -0.38% Disposed -50.3% (price as of 2026-08-19)
Aug. 22, 2018 ATHS S 10b5-1 2,305 $50.01 $115,273 52,468 Indirect -4.21% Disposed -50.3% (price as of 2026-08-19)
Aug. 21, 2018 ATHS S 10b5-1 151,039 $50.22 $7,585,179 54,773 Indirect -73.39% Disposed -50.5% (price as of 2026-08-19)
Aug. 20, 2018 ATHS S 10b5-1 23,926 $50.04 $1,197,257 205,812 Indirect -10.41% Disposed -50.3% (price as of 2026-08-19)
Aug. 17, 2018 ATHS S 10b5-1 78,998 $50.02 $3,951,480 229,738 Indirect -25.59% Disposed -50.3% (price as of 2026-08-19)
Aug. 16, 2018 ATHS S 10b5-1 2,984 $50.00 $149,200 308,736 Indirect -0.96% Disposed -50.3% (price as of 2026-08-19)
Aug. 10, 2018 ATHS S 10b5-1 4,068 $50.00 $203,400 311,720 Indirect -1.29% Disposed -50.3% (price as of 2026-08-19)
Aug. 7, 2018 ATHS S 10b5-1 32,651 $50.01 $1,632,877 315,788 Indirect -9.37% Disposed -50.3% (price as of 2026-08-19)
Aug. 6, 2018 ATHS S 10b5-1 6,334 $50.00 $316,700 348,439 Indirect -1.79% Disposed -50.3% (price as of 2026-08-19)
March 16, 2018 ATHS S 10b5-1 4,201 $50.02 $210,134 432,194 Indirect -0.96% Disposed -50.3% (price as of 2026-08-19)
March 15, 2018 ATHS S 10b5-1 80,799 $50.05 $4,043,990 436,395 Indirect -15.62% Disposed -50.3% (price as of 2026-08-19)

Showing latest 100 of 111 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
Jan. 1, 2022 ATHS Performance-Based Restricted Stock Units Class A Common Shares (17,603) — — 17,603 Disposed
Jan. 1, 2022 ATHS Performance-Based Restricted Stock Units Class A Common Shares (22,513) — — 22,513 Disposed
Jan. 1, 2022 ATHS Performance-Based Restricted Stock Units Class A Common Shares (17,603) — — 17,603 Acquired
Jan. 1, 2022 ATHS Performance-Based Restricted Stock Units Class A Common Shares (22,513) — — 22,513 Acquired
Jan. 1, 2022 ATHS Time-Based Restricted Stock Units Class A Common Shares (3,437) — — 3,437 Disposed
Jan. 1, 2022 ATHS Time-Based Restricted Stock Units Class A Common Shares (5,868) — — 5,868 Disposed
Jan. 1, 2022 ATHS Time-Based Restricted Stock Units Class A Common Shares (11,257) — — 11,257 Disposed
Jan. 1, 2022 ATHS Warrants (Right to Buy) Class A Common Shares (232,462) $34.23 — 232,462 Disposed
Jan. 1, 2022 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (36,450) $33.95 June 6, 2026 36,450 Disposed
Jan. 1, 2022 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (22,535) $51.25 March 21, 2027 22,535 Disposed
Jan. 1, 2022 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (22,535) $48.05 Feb. 27, 2028 22,535 Disposed
Jan. 1, 2022 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (45,104) $42.44 April 3, 2029 45,104 Disposed
Jan. 1, 2022 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (40,812) $49.71 Feb. 21, 2030 40,812 Disposed
Jan. 1, 2022 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (49,296) $46.64 Feb. 22, 2031 49,296 Disposed
Feb. 22, 2021 ATHS Restricted Stock Units Class A Common Shares (11,257) — — 11,257 Acquired
Feb. 22, 2021 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (49,296) $46.64 Feb. 22, 2031 49,296 Acquired
Jan. 4, 2021 ATHS Restricted Stock Units Class A Common Shares (2,934) — — 2,934 Disposed
Jan. 4, 2021 ATHS Restricted Stock Units Class A Common Shares (3,436) — — 3,436 Disposed
Jan. 4, 2021 ATHS Restricted Stock Units Class A Common Shares (1,475) — — 1,475 Disposed
Feb. 28, 2020 ATHS Warrants (Right to Buy) Class A Common Shares (232,462) $34.23 — 232,462 Acquired
Feb. 28, 2020 ATHS Class M-4 Prime Common Shares Class A Common Shares (244,698) $34.23 — 244,698 Disposed
Feb. 28, 2020 ATHS Class M-4 Prime Common Shares Class A Common Shares (79,809) $34.23 — 79,809 Disposed
Feb. 24, 2020 ATHS Restricted Stock Units Class A Common Shares (9,652) — — 9,652 Disposed
Feb. 21, 2020 ATHS Restricted Stock Units Class A Common Shares (8,802) — — 8,802 Acquired
Feb. 21, 2020 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (40,812) $49.71 Feb. 21, 2030 40,812 Acquired
Feb. 18, 2020 ATHS Restricted Stock Units Class A Common Shares (9,652) — — 9,652 Acquired
Feb. 15, 2020 ATHS Class M-4 Prime Common Shares Class A Common Shares (8,902) — — 8,902 Disposed
Jan. 2, 2020 ATHS Restricted Stock Units Class A Common Shares (3,436) — — 3,436 Disposed
Jan. 2, 2020 ATHS Restricted Stock Units Class A Common Shares (1,474) — — 1,474 Disposed
Jan. 2, 2020 ATHS Restricted Stock Units Class A Common Shares (1,383) — — 1,383 Disposed
April 3, 2019 ATHS Restricted Stock Units Class A Common Shares (10,309) — — 10,309 Acquired
April 3, 2019 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (45,104) $42.44 April 3, 2029 45,104 Acquired
March 1, 2019 ATHS Restricted Stock Units Class A Common Shares (10,634) — — 10,634 Disposed
Feb. 22, 2019 ATHS Restricted Stock Units Class A Common Shares (10,634) — — 10,634 Acquired
Feb. 15, 2019 ATHS Class M-4 Prime Common Shares Class A Common Shares (8,902) — — 8,902 Disposed
Jan. 2, 2019 ATHS Restricted Stock Units Class A Common Shares (1,474) — — 1,474 Disposed
Jan. 2, 2019 ATHS Restricted Stock Units Class A Common Shares (1,382) — — 1,382 Disposed
Jan. 2, 2019 ATHS Restricted Stock Units Class A Common Shares (2,087) — — 2,087 Disposed
Feb. 27, 2018 ATHS Restricted Stock Units Class A Common Shares (4,423) — — 4,423 Acquired
Feb. 27, 2018 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (22,535) $48.05 Feb. 27, 2028 22,535 Acquired
Feb. 15, 2018 ATHS Class M-4 Prime Common Shares Class A Common Shares (13,302) — — 13,302 Disposed
Jan. 2, 2018 ATHS Restricted Stock Units Class A Common Shares (1,382) — — 1,382 Disposed
Jan. 2, 2018 ATHS Restricted Stock Units Class A Common Shares (2,087) — — 2,087 Disposed
Nov. 29, 2017 ATHS Class M-3 Common Shares Class A Common Shares (44,000) — — 44,000 Disposed
April 17, 2017 ATHS Class M-4 Prime Common Shares Class A Common Shares (70,323) — — 70,323 Disposed
March 21, 2017 ATHS Restricted Stock Units Class A Common Shares (4,147) — — 4,147 Acquired
March 21, 2017 ATHS Employee Stock Option (Right to Buy) Class A Common Shares (22,535) $51.25 March 21, 2027 22,535 Acquired
Feb. 15, 2017 ATHS Class M-4 Prime Common Shares Class A Common Shares (14,064) — — 14,064 Disposed
Jan. 3, 2017 ATHS Restricted Stock Units Class A Common Shares (2,086) — — 2,086 Disposed

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

Initial ownership (Form 3) 12 holdings

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

Date Ticker Security Shares Ownership
July 2, 2025 APOS Common Stock — Direct
July 2, 2025 APOS Employee Stock Option (Right to Buy)→ Common Stock (46,892) 46,892 Direct
July 2, 2025 APOS Employee Stock Option (Right to Buy)→ Common Stock (56,641) 56,641 Direct
Dec. 9, 2016 ATHS Class A Common Shares 577,162 Indirect
Dec. 9, 2016 ATHS Class A Common Shares 37,150 Indirect
Dec. 9, 2016 ATHS Class A Common Shares 37,150 Indirect
Dec. 9, 2016 ATHS Class A Common Shares 37,150 Indirect
Dec. 9, 2016 ATHS Class A Common Shares — Direct
Dec. 9, 2016 ATHS Class M-3 Common Shares→ Class A Common Shares (44,000) 44,000 Direct
Dec. 9, 2016 ATHS Class M-4 Prime Common Shares→ Class A Common Shares (440,000) 440,000 Direct
Dec. 9, 2016 ATHS Restricted Stock Units→ Class A Common Shares (6,260) 6,260 Direct
Dec. 9, 2016 ATHS Employee Stock Option (right to buy)→ Class A Common Shares (36,450) 36,450 Direct

Compensation (DEF 14A)

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

ATHS

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2018 $750,000 — $604,307 — $1,460,000 — $147,627 $3,174,439
2017 $750,000 — $482,377 — $1,738,750 — $140,090 $3,323,721
2016 $750,000 — $425,054 — $1,420,250 — $135,472 $2,943,279

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