Purnanand D Sarma
CIK 1826833 · View on SEC EDGAR ↗
First SEC filing: Oct. 1, 2020 · Latest: Oct. 1, 2020
On this page
- Insider at Companies where this person is a reporting insider.
- Insider transactions Every share this person bought or sold, from Form 4 filings.
- Derivatives Options and other derivative holdings reported by this person.
- Initial holdings The stakes this person held when they first started reporting.
- Compensation Executive pay disclosed in company proxy statements.
Insider at
Insider transactions
Price change vs current quote, split-adjusted for corporate actions since the filing — not benchmarked, not annualized, not size-weighted
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| May 25, 2021 | IMNM | P | 10,500 | $18.41 | $193,305 | 10,500 Direct | — | Acquired | 56.0% (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 8, 2023 | IMNM | Stock Option (Right to Buy) | Common Stock (166,500) | $4.84 | June 8, 2033 | 166,500 | Acquired |
| June 16, 2022 | IMNM | Stock Option (Right to Buy) | Common Stock (121,000) | $3.42 | June 16, 2032 | 121,000 | Acquired |
| May 28, 2021 | IMNM | Stock Option (Right to Buy) | Common Stock (93,354) | $20.92 | May 28, 2031 | 93,354 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).
Initial ownership (Form 3) 3 holdings
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| Oct. 1, 2020 | IMNM | Employee Stock Option (right to buy)→ Common Stock (328,635) | 328,635 | Direct |
| Oct. 1, 2020 | IMNM | Employee Stock Option (right to buy)→ Common Stock (91,840) | 91,840 | Direct |
| Oct. 1, 2020 | IMNM | Employee Stock Option (right to buy)→ Common Stock (51,205) | 51,205 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
IMNM
CEO| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2023 | $440,820 | $210,600 | — | $38,242 | — | — | $741,238 | $1,437,295 |
| 2021 | $540,000 | — | — | $1,371,370 | $189,000 | — | $12,478 | $2,111,914 |
| 2020 | $435,000 | — | — | $1,037,560 | $211,561 | — | $10,881 | $1,695,002 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.