Form 4 for NSSC NAPCO SECURITY TECHNOLOGIES, INC
Accepted 2026-05-20 16:22:53 ET · period of report 2026-05-18 · accession 0001416646-26-000001 · 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 | 2026-05-20 16:22 | 2026-05-18 | NSSC | Soloway Donna Anne | Dir | M - OptEx | $15.26 | +41.1K | 49.0K | +523% | +$627.2K |
| DM | 2026-05-20 16:22 | 2026-05-18 | NSSC | Soloway Donna Anne | Dir | M - OptEx | $15.26 | -41.1K | 1,000 | -98% | -$627.2K |
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 | Common Stock | 2026-05-18 | M | A | 3,600 | $4.35 | 11,462 | D | — | — | |
| 2 | Common | Common Stock | 2026-05-18 | M | A | 8,000 | $8.10 | 19,462 | D | — | — | |
| 3 | Common | Common Stock | 2026-05-18 | M | A | 8,000 | $15.27 | 27,462 | D | — | — | |
| 4 | Common | Common Stock | 2026-05-18 | M | A | 7,500 | $11.68 | 34,962 | D | — | — | |
| 5 | Common | Common Stock | 2026-05-18 | M | A | 10,000 | $22.93 | 44,962 | D | — | — | |
| 6 | Common | Common Stock | 2026-05-18 | M | A | 4,000 | $26.94 | 48,962 | D | — | — | |
| 7 | Derivative | Non-Employee Stock Option (Right to Buy) | 2026-05-18 | M | D | 3,600 | $4.35 | 0 | D | $4.35 · — to 2027-12-13 | 3,600 Common Stock | (F1) Currently exercisable |
| 8 | Derivative | Non-Employee Stock Option (Right to Buy) | 2026-05-18 | M | D | 8,000 | $8.10 | 0 | D | $8.10 · — to 2028-12-11 | 8,000 Common Stock | (F1) Currently exercisable |
| 9 | Derivative | Non-Employee Stock Option (Right to Buy) | 2026-05-18 | M | D | 8,000 | $15.27 | 0 | D | $15.27 · — to 2029-10-28 | 8,000 Common Stock | (F1) Currently exercisable |
| 10 | Derivative | Non-Employee Stock Option (Right to Buy) | 2026-05-18 | M | D | 7,500 | $11.68 | 0 | D | $11.68 · — to 2030-02-12 | 7,500 Common Stock | (F1) Currently exercisable |
| 11 | Derivative | Non-Employee Stock Option (Right to Buy) | 2026-05-18 | M | D | 10,000 | $22.93 | 0 | D | $22.93 · — to 2031-10-21 | 10,000 Common Stock | (F1) Currently exercisable |
| 12 | Derivative | Non-Employee Stock Option (Right to Buy) | 2026-05-18 | M | D | 4,000 | $26.94 | 1,000 | D | $26.94 · — to 2032-08-25 | 4,000 Common Stock | (F2) Currently exercisable to the extent of 4,000 options, with the remaining 1,000 options exercisable on August 25, 2026. |