Brian Nicholas Harvey
CIK 1519432 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 17, 2020 · Latest: Sept. 17, 2020
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 30 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
No open-market trades on record; showing all filings.
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Jan. 24, 2026 | ACET | F | 546 | $8.44 | $4,608 | 5,145 Direct | -9.59% | Disposed | 14.3% (price as of 2026-08-20) |
| Jan. 31, 2025 | ACET | A | 324,040 | — | — | 324,040 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 24, 2025 | ACET | F | 8,752 | $0.92 | $8,052 | 91,048 Direct | -8.77% | Disposed | -34.5% (price as of 2026-08-20) |
| June 5, 2024 | ACET | A | 374,829 | — | — | 374,829 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 24, 2024 | ACET | A | 288,022 | — | — | 288,022 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 24, 2024 | ACET | A | 26,300 | — | — | 99,800 Direct | +35.78% | Acquired | (price as of 2026-08-20) |
| Jan. 24, 2024 | ACET | F | 4,320 | $2.40 | $10,368 | 73,500 Direct | -5.55% | Disposed | -74.9% (price as of 2026-08-20) |
| Oct. 2, 2023 | ACET | F | 7,096 | $1.37 | $9,722 | 77,820 Direct | -8.36% | Disposed | -56.0% (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | A | 176,308 | — | — | 176,308 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | A | 117,200 | — | — | 117,200 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | D | 117,200 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | A | 125,000 | — | — | 125,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | D | 125,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | A | 28,200 | — | — | 28,200 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | D | 28,200 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | A | 90,000 | — | — | 90,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Aug. 14, 2023 | ACET | D | 90,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Jan. 24, 2023 | ACET | A | 117,200 | — | — | 117,200 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 24, 2023 | ACET | A | 26,100 | — | — | 84,916 Direct | +44.38% | Acquired | (price as of 2026-08-20) |
| Oct. 4, 2022 | ACET | F | 7,096 | $14.22 | $100,905 | 58,816 Direct | -10.77% | Disposed | -95.8% (price as of 2026-08-20) |
| Aug. 4, 2022 | ACET | F | 4,696 | $18.25 | $85,702 | 65,912 Direct | -6.65% | Disposed | -96.7% (price as of 2026-08-20) |
| Aug. 4, 2022 | ACET | A | 16,000 | — | — | 70,608 Direct | +29.30% | Acquired | (price as of 2026-08-20) |
| Feb. 14, 2022 | ACET | F | 4,696 | $14.27 | $67,012 | 54,608 Direct | -7.92% | Disposed | -95.8% (price as of 2026-08-20) |
| Feb. 14, 2022 | ACET | A | 16,000 | — | — | 59,304 Direct | +36.95% | Acquired | (price as of 2026-08-20) |
| Jan. 28, 2022 | ACET | A | 16,000 | — | — | 48,000 Direct | +50.00% | Acquired | (price as of 2026-08-20) |
| Jan. 28, 2022 | ACET | F | 4,696 | $11.69 | $54,896 | 43,304 Direct | -9.78% | Disposed | -94.8% (price as of 2026-08-20) |
| Jan. 7, 2022 | ACET | A | 125,000 | — | — | 125,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Oct. 1, 2021 | ACET | A | 80,000 | — | — | 80,000 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 12, 2021 | ACET | A | 28,200 | — | — | 28,200 Direct | — | Acquired | (price as of 2026-08-20) |
| Jan. 13, 2021 | ACET | A | 90,000 | — | — | 90,000 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| Jan. 31, 2025 | ACET | Stock Option (Right to Buy) | Common Stock (324,040) | $0.88 | Jan. 30, 2035 | 324,040 | Acquired |
| June 5, 2024 | ACET | Stock Option (Right to Buy) | Common Stock (374,829) | $2.53 | Jan. 25, 2034 | 374,829 | Acquired |
| Jan. 24, 2024 | ACET | Stock Option (Right to Buy) | Common Stock (288,022) | $2.40 | Jan. 23, 2034 | 288,022 | Acquired |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (176,308) | $2.14 | Aug. 13, 2033 | 176,308 | Acquired |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (117,200) | — | Jan. 23, 2033 | 117,200 | Acquired |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (117,200) | $9.05 | Jan. 23, 2033 | 117,200 | Disposed |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (125,000) | — | Jan. 6, 2032 | 125,000 | Acquired |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (125,000) | $15.52 | Jan. 6, 2032 | 125,000 | Disposed |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (28,200) | — | Feb. 11, 2031 | 28,200 | Acquired |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (28,200) | $16.82 | Feb. 11, 2031 | 28,200 | Disposed |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (90,000) | — | Jan. 12, 2031 | 90,000 | Acquired |
| Aug. 14, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (90,000) | $13.27 | Jan. 12, 2031 | 90,000 | Disposed |
| Jan. 24, 2023 | ACET | Stock Option (Right to Buy) | Common Stock (117,200) | $9.05 | Jan. 23, 2033 | 117,200 | Acquired |
| Jan. 7, 2022 | ACET | Stock Option (Right to Buy | Common Stock (125,000) | $15.52 | Jan. 6, 2032 | 125,000 | Acquired |
| Feb. 12, 2021 | ACET | Stock Option (Right to Buy) | Common Stock (28,200) | $16.82 | Feb. 11, 2031 | 28,200 | Acquired |
| Jan. 13, 2021 | ACET | Stock Option (Right to Buy) | Common Stock (90,000) | $13.27 | Jan. 12, 2031 | 90,000 | 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 |
|---|---|---|---|---|
| Sept. 17, 2020 | ACET | Non-Qualified Option (right-to-buy)→ Common Stock (195,898) | 195,898 | Direct |