Michael Lee Milligan
CIK 1993953 · View on SEC EDGAR ↗
Insider
First SEC filing: Sept. 18, 2023 · Latest: Sept. 18, 2023
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 19 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 |
|---|---|---|---|---|---|---|---|---|---|
| May 28, 2025 | NMRA | A | 400,000 | — | — | 400,000 Direct | — | Acquired | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | A | 41,250 | — | — | 41,250 Direct | — | Acquired | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | A | 28,675 | — | — | 28,675 Direct | — | Acquired | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | A | 38,234 | — | — | 38,234 Direct | — | Acquired | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | A | 85,391 | — | — | 85,391 Direct | — | Acquired | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | D | 400,000 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | D | 41,250 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | D | 28,675 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | D | 38,234 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| May 28, 2025 | NMRA | D | 85,391 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | A | 41,250 | — | — | 41,250 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | A | 28,675 | — | — | 28,675 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | A | 38,234 | — | — | 38,234 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | A | 85,391 | — | — | 85,391 Direct | — | Acquired | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | D | 41,250 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | D | 28,675 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | D | 38,234 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | D | 85,391 | — | — | 0 Direct | -100.00% | Disposed | (price as of 2026-08-20) |
| Feb. 13, 2025 | NMRA | A | 400,000 | — | — | 400,000 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 |
|---|---|---|---|---|---|---|---|
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (400,000) | — | Feb. 13, 2035 | 400,000 | Acquired |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (41,250) | — | Feb. 14, 2034 | 41,250 | Acquired |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (28,675) | — | June 23, 2033 | 28,675 | Acquired |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (38,234) | — | Feb. 17, 2033 | 38,234 | Acquired |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (85,391) | — | Jan. 27, 2032 | 85,391 | Acquired |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (400,000) | $1.69 | Feb. 13, 2035 | 400,000 | Disposed |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (41,250) | $1.69 | Feb. 14, 2034 | 41,250 | Disposed |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (28,675) | $1.69 | June 23, 2033 | 28,675 | Disposed |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (38,234) | $1.69 | Feb. 17, 2033 | 38,234 | Disposed |
| May 28, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (85,391) | $1.69 | Jan. 27, 2032 | 85,391 | Disposed |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (41,250) | — | Feb. 14, 2034 | 41,250 | Acquired |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (28,675) | — | June 23, 2033 | 28,675 | Acquired |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (38,234) | — | Feb. 17, 2033 | 38,234 | Acquired |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (85,391) | — | Jan. 27, 2032 | 85,391 | Acquired |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (41,250) | $18.07 | Feb. 14, 2034 | 41,250 | Disposed |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (28,675) | $6.36 | June 23, 2033 | 28,675 | Disposed |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (38,234) | $6.51 | Feb. 17, 2033 | 38,234 | Disposed |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (85,391) | $4.63 | Jan. 27, 2032 | 85,391 | Disposed |
| Feb. 13, 2025 | NMRA | Stock Option (Right to Buy) | Common Stock (400,000) | $1.69 | Feb. 13, 2035 | 400,000 | 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.