Matthew S Mcilwain
CIK 1381752 · View on SEC EDGAR ↗
Insider
First SEC filing: June 9, 2021 · Latest: June 9, 2021
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 1 non-open-market transaction 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
1 other filing hidden
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 15, 2021 | NAUT | P | 100,000 | $5.30 | $530,000 | 459,075 Direct | +27.85% | Acquired | -82.7% (price as of 2026-08-21) |
| Aug. 26, 2021 | NAUT | P | 11,709 | $7.71 | $90,276 | 359,075 Direct | +3.37% | Acquired | -88.1% (price as of 2026-08-21) |
| Aug. 25, 2021 | NAUT | P | 11,693 | $7.74 | $90,504 | 347,366 Direct | +3.48% | Acquired | -88.1% (price as of 2026-08-21) |
| Aug. 24, 2021 | NAUT | P | 13,568 | $7.68 | $104,202 | 335,673 Direct | +4.21% | Acquired | -88.0% (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 |
|---|---|---|---|---|---|---|---|
| June 18, 2026 | NAUT | Stock Option (Right to Buy) | Common Stock (45,000) | $2.28 | June 18, 2036 | 45,000 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 4 holdings
Securities held when first becoming an insider, per SEC Form 3.