Sherrie L Perkins
CIK 1537711 · View on SEC EDGAR ↗
Insider
First SEC filing: July 3, 2025 · Latest: July 3, 2025
On this page
Insider at
Insider transactions
0 buys (P)
0 sells (S)
Net:
$0
+ 9 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 |
|---|---|---|---|---|---|---|---|---|---|
| July 2, 2025 | HSDT | A | 2,600 | — | — | 2,600 Direct | — | Acquired | (price as of 2026-08-21) |
| Jan. 6, 2025 | HSDT | A | 10,732 | — | — | 10,732 Direct | — | Acquired | (price as of 2026-08-21) |
| July 2, 2024 | HSDT | A | 31,000 | — | — | 31,000 Direct | — | Acquired | (price as of 2026-08-21) |
| May 24, 2023 | HSDT | A | 284,865 | — | — | 284,865 Direct | — | Acquired | (price as of 2026-08-21) |
| May 24, 2023 | HSDT | A | 83,054 | — | — | 90,040 Direct | +1188.86% | Acquired | (price as of 2026-08-21) |
| May 23, 2022 | HSDT | A | 21,605 | — | — | 21,605 Direct | — | Acquired | (price as of 2026-08-21) |
| May 23, 2022 | HSDT | A | 6,049 | — | — | 6,986 Direct | +645.57% | Acquired | (price as of 2026-08-21) |
| May 25, 2021 | HSDT | A | 3,063 | — | — | 3,063 Direct | — | Acquired | (price as of 2026-08-21) |
| May 25, 2021 | HSDT | A | 937 | — | — | 937 Direct | — | Acquired | (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 |
|---|---|---|---|---|---|---|---|
| July 2, 2025 | HSDT | Stock Option (Right to Buy) | Class A Common Stock (2,600) | $9.76 | July 1, 2035 | 2,600 | Acquired |
| Jan. 6, 2025 | HSDT | Stock Option (Right to Buy) | Class A Common Stock (10,732) | $0.73 | Jan. 5, 2035 | 10,732 | Acquired |
| July 2, 2024 | HSDT | Stock Option (Right to Buy) | Class A Common Stock (31,000) | $0.96 | July 1, 2034 | 31,000 | Acquired |
| May 24, 2023 | HSDT | Stock Option (Right to Buy) | Class A Common Stock (284,865) | $0.16 | May 23, 2033 | 284,865 | Acquired |
| May 23, 2022 | HSDT | Stock Option (Right to Buy) | Class A Common Stock (21,605) | $1.40 | May 22, 2032 | 21,605 | Acquired |
| May 25, 2021 | HSDT | Stock Option (Right to Buy) | Class A Common Stock (3,063) | $13.30 | May 25, 2031 | 3,063 | Acquired |
Exercise/conversion price is blank when not applicable (e.g. RSUs).