Form 4 for ALMR Alamar Biosciences, Inc.
Accepted 2026-04-20 20:35:32 ET · period of report 2026-04-16 · accession 0002126704-26-000004 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2026-04-20 20:35 | 2026-04-20 | ALMR | White Timothy Ogden | Pres | J - Other | — | 0 | 454.6K | New | — |
| D | 2026-04-20 20:35 | 2026-04-20 | ALMR | White Timothy Ogden | Pres | A - Grant | $0.00 | +37.2K | 491.8K | +8% | $0 |
| D | 2026-04-20 20:35 | 2026-04-16 | ALMR | White Timothy Ogden | Pres | A - Grant | $0.00 | +163.4K | 163.4K | New | $0 |
| DM | 2026-04-20 20:35 | 2026-04-20 | ALMR | White Timothy Ogden | Pres | J - Other | $0.00 | 0 | 16.3K | New | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Class B Common Stock | 2026-04-20 | J | D | 454,583 | — | 0 | D | — | — | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. |
| 2 | Common | Common Stock | 2026-04-20 | J | A | 454,583 | — | 454,583 | D | — | — | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. |
| 3 | Common | Common Stock | 2026-04-20 | A | A | 37,220 | $0.00 | 491,803 | D | — | — | (F2) Represents the grant of restricted stock units ("RSUs"). The RSUs vest monthly from the date of grant, subject to the reporting person's continuous service as of each such vesting date. |
| 4 | Derivative | Stock Option (Right to Buy) | 2026-04-16 | A | A | 163,358 | $0.00 | 163,358 | D | $17.00 · — to 2036-04-15 | 163,358 Common Stock | (F3) Twenty-five percent of the shares subject to the option vest on April 16, 2027, and 1/48th of the shares vest monthly thereafter, subject to the reporting person's continuous service as of each such vesting date. |
| 5 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | D | 29,357 | $0.00 | 0 | D | $0.59 · — to 2031-04-20 | 29,357 Class B Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F4) Fully vested. |
| 6 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | A | 29,357 | $0.00 | 29,357 | D | $0.59 · — to 2031-04-20 | 29,357 Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F4) Fully vested. |
| 7 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | D | 8,726 | $0.00 | 0 | D | $2.28 · — to 2032-02-15 | 8,726 Class B Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F4) Fully vested. |
| 8 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | A | 8,726 | $0.00 | 8,726 | D | $2.28 · — to 2032-02-15 | 8,726 Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F4) Fully vested. |
| 9 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | D | 10,686 | $0.00 | 0 | D | $3.34 · — to 2034-04-16 | 10,686 Class B Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F5) The shares subject to the option vest in equal monthly installments over 48 months measured from January 1, 2024, subject to the reporting person's continuous service as of each such vesting date. |
| 10 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | A | 10,686 | $0.00 | 10,686 | D | $3.34 · — to 2034-04-16 | 10,686 Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F5) The shares subject to the option vest in equal monthly installments over 48 months measured from January 1, 2024, subject to the reporting person's continuous service as of each such vesting date. |
| 11 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | D | 206,782 | $0.00 | 0 | D | $3.34 · — to 2035-01-15 | 206,782 Class B Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F6) The shares subject to the option vest in equal monthly installments over 48 months measured from January 16, 2025, subject to the reporting person's continuous service as of each such vesting date. |
| 12 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | A | 206,782 | $0.00 | 206,782 | D | $3.34 · — to 2035-01-15 | 206,782 Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F6) The shares subject to the option vest in equal monthly installments over 48 months measured from January 16, 2025, subject to the reporting person's continuous service as of each such vesting date. |
| 13 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | D | 8,532 | $0.00 | 0 | D | $3.34 · — to 2035-01-15 | 8,532 Class B Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F7) The shares subject to the option vest in equal monthly installments over 48 months measured from January 1, 2025, subject to the reporting person's continuous service as of each such vesting date. |
| 14 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | A | 8,532 | $0.00 | 8,532 | D | $3.34 · — to 2035-01-15 | 8,532 Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F7) The shares subject to the option vest in equal monthly installments over 48 months measured from January 1, 2025, subject to the reporting person's continuous service as of each such vesting date. |
| 15 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | D | 5,775 | $0.00 | 0 | D | $3.10 · — to 2035-04-08 | 5,775 Class B Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F8) Twenty-five percent of the shares subject to the option vest on January 1, 2026, and 1/48th of the shares vest monthly thereafter, subject to the reporting person's continuous service as of each such vesting date. |
| 16 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | A | 5,775 | $0.00 | 5,775 | D | $3.10 · — to 2035-04-08 | 5,775 Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F8) Twenty-five percent of the shares subject to the option vest on January 1, 2026, and 1/48th of the shares vest monthly thereafter, subject to the reporting person's continuous service as of each such vesting date. |
| 17 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | D | 16,333 | $0.00 | 0 | D | $7.60 · — to 2036-01-14 | 16,333 Class B Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F9) The shares subject to the option vest in equal monthly installments over 48 months measured from January 1, 2026, subject to the reporting person's continuous service as of each such vesting date. |
| 18 | Derivative | Stock Option (Right to Buy) | 2026-04-20 | J | A | 16,333 | $0.00 | 16,333 | D | $7.60 · — to 2036-01-14 | 16,333 Common Stock | (F1) Each share of Class B Common Stock was reclassified into one share of Common Stock immediately prior to the completion of the initial public offering of the Issuer's Common Stock. (F9) The shares subject to the option vest in equal monthly installments over 48 months measured from January 1, 2026, subject to the reporting person's continuous service as of each such vesting date. |