Joseph C Sardano
CIK 1300111 · View on SEC EDGAR ↗
Insider
First SEC filing: June 2, 2016 · Latest: June 2, 2016
On this page
Insider at
Insider transactions
1 buys (P)
0 sells (S)
Net:
$100,750
Avg return of open purchases vs now:
-27.2%
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
| Date | Ticker | Code | Shares | Price | Value | Owned after | Δ own | A/D | vs now |
|---|---|---|---|---|---|---|---|---|---|
| Nov. 18, 2025 | SRTS | P | 25,000 | $4.03 | $100,750 | 1,200,293 Direct | +2.13% | Acquired | -27.2% (price as of 2026-08-20) |
| Sept. 14, 2023 | SRTS | P | 10,000 | $2.88 | $28,800 | 1,175,293 Direct | +0.86% | Acquired | 1.9% (price as of 2026-08-20) |
| Aug. 8, 2023 | SRTS | P | 10,000 | $3.86 | $38,600 | 1,165,293 Direct | +0.87% | Acquired | -24.0% (price as of 2026-08-20) |
| May 10, 2023 | SRTS | P | 7,925 | $3.00 | $23,775 | 1,155,293 Direct | +0.69% | Acquired | -2.2% (price as of 2026-08-20) |
| May 9, 2023 | SRTS | P | 17,075 | $2.99 | $51,054 | 1,147,368 Direct | +1.51% | Acquired | -1.8% (price as of 2026-08-20) |
| Sept. 7, 2022 | SRTS | S | 15,794 | $12.58 | $198,689 | 1,130,293 Direct | -1.38% | Disposed | -76.7% (price as of 2026-08-20) |
| Sept. 6, 2022 | SRTS | S | 15,794 | $12.56 | $198,373 | 1,146,087 Direct | -1.36% | Disposed | -76.6% (price as of 2026-08-20) |
| Sept. 2, 2022 | SRTS | S | 10,000 | $12.42 | $124,200 | 1,161,881 Direct | -0.85% | Disposed | -76.4% (price as of 2026-08-20) |
| Aug. 11, 2022 | SRTS | S | 28,999 | $14.21 | $412,076 | 1,171,881 Direct | -2.41% | Disposed | -79.3% (price as of 2026-08-20) |
| Aug. 10, 2022 | SRTS | S | 93,320 | $14.16 | $1,321,411 | 1,200,880 Direct | -7.21% | Disposed | -79.3% (price as of 2026-08-20) |
| Aug. 9, 2022 | SRTS | S | 36,093 | $13.97 | $504,219 | 1,294,200 Direct | -2.71% | Disposed | -79.0% (price as of 2026-08-20) |
| March 11, 2022 | SRTS | S | 44,782 | $10.11 | $452,746 | 1,330,293 Direct | -3.26% | Disposed | -71.0% (price as of 2026-08-20) |
| March 10, 2022 | SRTS | S | 38,300 | $10.18 | $389,894 | 1,375,075 Direct | -2.71% | Disposed | -71.2% (price as of 2026-08-20) |
| March 9, 2022 | SRTS | S | 50,274 | $10.19 | $512,292 | 1,413,375 Direct | -3.43% | Disposed | -71.2% (price as of 2026-08-20) |
| Dec. 16, 2021 | SRTS | S 10b5-1 | 10,926 | $7.02 | $76,701 | 1,463,649 Direct | -0.74% | Disposed | -58.2% (price as of 2026-08-20) |
| Dec. 15, 2021 | SRTS | S 10b5-1 | 13,301 | $6.99 | $92,974 | 1,474,575 Direct | -0.89% | Disposed | -58.0% (price as of 2026-08-20) |
| Dec. 14, 2021 | SRTS | S 10b5-1 | 13,969 | $7.22 | $100,856 | 1,487,876 Direct | -0.93% | Disposed | -59.3% (price as of 2026-08-20) |
| Dec. 14, 2021 | SRTS | S 10b5-1 | 13,969 | $7.22 | $100,856 | 1,492,479 Direct | -0.93% | Disposed | -59.3% (price as of 2026-08-20) |
| Dec. 13, 2021 | SRTS | S 10b5-1 | 4,603 | $6.98 | $32,129 | 1,501,845 Direct | -0.31% | Disposed | -58.0% (price as of 2026-08-20) |
| Dec. 10, 2021 | SRTS | S 10b5-1 | 10,271 | $7.78 | $79,908 | 1,506,448 Direct | -0.68% | Disposed | -62.3% (price as of 2026-08-20) |
| Dec. 9, 2021 | SRTS | S 10b5-1 | 21,930 | $7.79 | $170,835 | 1,516,719 Direct | -1.43% | Disposed | -62.3% (price as of 2026-08-20) |
| Sept. 11, 2018 | SRTS | S 10b5-1 | 1,052 | $7.51 | $7,901 | 1,538,649 Direct | -0.07% | Disposed | -60.9% (price as of 2026-08-20) |
| Sept. 10, 2018 | SRTS | S 10b5-1 | 1,857 | $7.55 | $14,020 | 1,539,701 Direct | -0.12% | Disposed | -61.1% (price as of 2026-08-20) |
| Aug. 29, 2018 | SRTS | S 10b5-1 | 322 | $7.50 | $2,415 | 1,541,558 Direct | -0.02% | Disposed | -60.9% (price as of 2026-08-20) |
| Aug. 28, 2018 | SRTS | S 10b5-1 | 1,166 | $7.50 | $8,745 | 1,541,880 Direct | -0.08% | Disposed | -60.9% (price as of 2026-08-20) |
| Aug. 9, 2018 | SRTS | S 10b5-1 | 2,803 | $7.50 | $21,022 | 1,543,046 Direct | -0.18% | Disposed | -60.9% (price as of 2026-08-20) |
| Aug. 8, 2018 | SRTS | S 10b5-1 | 3,367 | $7.50 | $25,252 | 1,545,849 Direct | -0.22% | Disposed | -60.9% (price as of 2026-08-20) |
| Aug. 2, 2018 | SRTS | S 10b5-1 | 350 | $7.50 | $2,625 | 1,549,216 Direct | -0.02% | Disposed | -60.9% (price as of 2026-08-20) |
| June 26, 2018 | SRTS | S 10b5-1 | 754 | $7.50 | $5,655 | 1,549,566 Direct | -0.05% | Disposed | -60.9% (price as of 2026-08-20) |
| June 25, 2018 | SRTS | S 10b5-1 | 10,854 | $7.52 | $81,622 | 1,550,320 Direct | -0.70% | Disposed | -61.0% (price as of 2026-08-20) |
| June 21, 2018 | SRTS | S 10b5-1 | 4,865 | $7.52 | $36,585 | 1,561,174 Direct | -0.31% | Disposed | -61.0% (price as of 2026-08-20) |
| June 20, 2018 | SRTS | S 10b5-1 | 7,945 | $7.52 | $59,746 | 1,566,039 Direct | -0.50% | Disposed | -61.0% (price as of 2026-08-20) |
| June 19, 2018 | SRTS | S 10b5-1 | 4,365 | $7.57 | $33,043 | 1,573,984 Direct | -0.28% | Disposed | -61.2% (price as of 2026-08-20) |
| June 18, 2018 | SRTS | S 10b5-1 | 9,352 | $7.52 | $70,327 | 1,578,349 Direct | -0.59% | Disposed | -61.0% (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.
Initial ownership (Form 3) 1 holding
Securities held when first becoming an insider, per SEC Form 3.
| Date | Ticker | Security | Shares | Ownership |
|---|---|---|---|---|
| June 2, 2016 | SRTS | Common Stock | 1,642,668 | Direct |
Compensation (DEF 14A)
Matched by name from proxy statements (DEF 14A) — verify against the filing.
| Fiscal year | Salary | Bonus | Stock awards | Option awards | Non-equity incentive | Pension change | Other | Total |
|---|---|---|---|---|---|---|---|---|
| 2025 | $600,000 | $750,000 | — | — | — | — | $67,860 | $1,417,860 |
| 2024 | $500,000 | $700,000 | — | — | — | — | $68,030 | $1,268,030 |
| 2023 | $450,000 | $175,000 | — | — | — | — | $62,599 | $687,599 |
Figures from the Summary Compensation Table of the company's proxy statement (DEF 14A). Compensation is not a recommendation.