Matthew Westendorf
CIK 1852994 · View on SEC EDGAR ↗
Insider
First SEC filing: April 23, 2021 · Latest: April 23, 2021
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 5 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 |
|---|---|---|---|---|---|---|---|---|---|
| Feb. 28, 2023 | ARTW | A | 1,000 | — | — | 11,000 Direct | +10.00% | Acquired | (price as of 2026-08-20) |
| Nov. 30, 2022 | ARTW | A | 1,000 | — | — | 10,000 Direct | +11.11% | Acquired | (price as of 2026-08-20) |
| Aug. 31, 2021 | ARTW | A | 1,000 | — | — | 4,000 Direct | +33.33% | Acquired | (price as of 2026-08-20) |
| May 31, 2021 | ARTW | A | 1,000 | — | — | 3,000 Direct | +50.00% | Acquired | (price as of 2026-08-20) |
| April 21, 2021 | ARTW | A | 1,000 | — | — | 2,000 Direct | +100.00% | 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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| April 23, 2021 | ARTW | Common Stock | 1,000 | Direct |