Richard Alistair Stewart

CIK 1713369 · View on SEC EDGAR ↗

Insider

First SEC filing: Aug. 3, 2017 · Latest: Aug. 3, 2017

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Insider at

Insider transactions

0 buys (P) 1 sells (S) Net: $-378,143 + 41 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

41 other filings hidden
Date Ticker Code Shares Price Value Owned after Δ own A/D vs now
Sept. 18, 2025 ACHV S 129,501 $2.92 $378,143 228,875 Direct -36.14% Disposed 174.0% (price as of 2026-08-21)
March 17, 2025 ACHV P 10,000 $2.86 $28,600 60,876 Direct +19.66% Acquired 179.7% (price as of 2026-08-21)
March 4, 2024 ACHV P 10,000 — — 10,000 Direct — Acquired (price as of 2026-08-21)
March 4, 2024 ACHV P 10,000 $4.58 $45,800 38,501 Direct +35.09% Acquired 74.7% (price as of 2026-08-21)
May 23, 2019 ACHV P 17,500 $3.61 $63,175 212,530 Direct +8.97% Acquired -88.9% (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
July 27, 2026 ACHV Restricted Stock Unit (RSU) Common Stock (16,700) — July 27, 2036 16,700 Acquired
July 27, 2026 ACHV Stock Option (right to buy) Common Stock (25,000) $6.18 July 27, 2036 25,000 Acquired
Jan. 28, 2026 ACHV Stock Option (right to buy) Common Stock (645,000) $4.36 Jan. 28, 2036 645,000 Acquired
Sept. 18, 2025 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (157,500) — Jan. 13, 2029 157,500 Disposed
Sept. 18, 2025 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (140,000) — Jan. 22, 2028 140,000 Disposed
Sept. 4, 2025 ACHV Performance Restricted Stock Unit [F4] Common Stock (157,500) — Jan. 13, 2029 157,500 Disposed
Sept. 4, 2025 ACHV Performance Restricted Stock Unit [F1] Common Stock (140,000) — Jan. 22, 2028 140,000 Disposed
Jan. 13, 2025 ACHV Stock Option (right to buy) Common Stock (67,500) $3.32 Jan. 13, 2035 67,500 Acquired
Jan. 13, 2025 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (157,500) — Jan. 13, 2029 157,500 Acquired
April 19, 2024 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (22,500) — Jan. 3, 2026 22,500 Disposed
March 4, 2024 ACHV Common Stock Warrants (right to buy) Common Stock (10,000) $4.91 — 10,000 Acquired
Jan. 22, 2024 ACHV Stock Option (right to buy) Common Stock (60,000) $4.55 Jan. 22, 2034 60,000 Acquired
Jan. 22, 2024 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (140,000) — Jan. 22, 2028 140,000 Acquired
April 28, 2023 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (5,000) — Jan. 26, 2025 5,000 Disposed
April 21, 2023 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (22,500) — Jan. 3, 2026 22,500 Acquired
Jan. 25, 2023 ACHV Stock Option (right to buy) Common Stock (75,000) $4.90 Jan. 25, 2033 75,000 Acquired
Jan. 25, 2023 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (75,000) — Dec. 31, 2025 75,000 Acquired
April 28, 2022 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (5,000) — Jan. 26, 2025 5,000 Disposed
Jan. 3, 2022 ACHV Stock Option (right to buy) Common Stock (45,000) $8.26 Jan. 3, 2032 45,000 Acquired
Jan. 3, 2022 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (45,000) — Jan. 3, 2026 45,000 Acquired
Jan. 26, 2021 ACHV Stock Option (right to buy) Common Stock (50,000) $13.09 Jan. 26, 2031 50,000 Acquired
Jan. 26, 2021 ACHV Performance Restricted Stock Unit (PRSU) Common Stock (10,000) — Jan. 26, 2025 10,000 Acquired
Nov. 16, 2020 ACHV Stock Option (right to buy) Common Stock (15,000) $10.36 Nov. 16, 2030 15,000 Acquired
Jan. 28, 2020 ACHV Stock Option (right to buy) Common Stock (450,000) $0.56 Jan. 28, 2030 450,000 Acquired
Jan. 29, 2019 ACHV Stock Option (right to buy) Common Stock (25,000) $1.42 Jan. 29, 2029 25,000 Acquired
Jan. 29, 2019 ACHV Stock Option (right to buy) Common Stock (75,000) $1.42 Jan. 29, 2029 75,000 Acquired
Sept. 20, 2018 ACHV Stock Option (right to buy) Common Stock (101,000) $2.56 Sept. 20, 2028 101,000 Acquired
July 26, 2018 ACHV Stock Option (right to buy) Common Stock (52,000) $3.37 July 26, 2028 52,000 Acquired

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

Initial ownership (Form 3) 1 holding

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

Date Ticker Security Shares Ownership
Aug. 3, 2017 ACHV No securities are beneficially owned 0 Direct

Compensation (DEF 14A)

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

ACHV

Fiscal year Salary Bonus Stock awards Option awards Non-equity incentive Pension change Other Total
2025 $615,000 — $522,900 — $230,625 — — $1,368,525
2024 $509,879 — $637,000 $206,420 $382,253 — — $1,735,552
2023 $450,000 — $367,500 $319,655 $213,750 — — $1,350,905

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