Chief Operating Officer
Avg Cost/Share
$2.36
Shares
18,652
Total Value
$44,018.72
Owned After
742,506
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$2.24
Shares
3,471
Total Value
$7,775.04
Owned After
742,506
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$2.14
Shares
24,224
Total Value
$51,839.36
Owned After
742,506
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$2.20
Shares
18,891
Total Value
$41,560.20
Owned After
742,506
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$1.97
Shares
1,695
Total Value
$3,339.15
Owned After
742,506
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$0.78
Shares
56,537
Total Value
$44,098.86
Owned After
742,506
Chief Operating Officer
Avg Cost/Share
$1.35
Shares
2,213
Total Value
$2,987.55
Owned After
742,506
SEC Form 4
Chief Operating Officer
Avg Cost/Share
$1.36
Shares
30,971
Total Value
$42,120.56
Owned After
742,506
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Keutzer Timothy | SPRO | Chief Operating Officer | Feb 6, 2026 | Sell | $2.36 | 18,652 | $44,018.72 | 742,506 | |
| Keutzer Timothy | SPRO | Chief Operating Officer | Feb 4, 2026 | Sell | $2.24 | 3,471 | $7,775.04 | 742,506 | |
| Keutzer Timothy | SPRO | Chief Operating Officer | Feb 3, 2026 | Sell | $2.14 | 24,224 | $51,839.36 | 742,506 | |
| Keutzer Timothy | SPRO | Chief Operating Officer | Feb 2, 2026 | Sell | $2.20 | 18,891 | $41,560.20 | 742,506 | |
| Keutzer Timothy | SPRO | Chief Operating Officer | Aug 28, 2025 | Sell | $1.97 | 1,695 | $3,339.15 | 742,506 | |
| Keutzer Timothy | SPRO | Chief Operating Officer | Feb 3, 2025 | Sell | $0.78 | 56,537 | $44,098.86 | 742,506 | |
| Keutzer Timothy | SPRO | Chief Operating Officer | Aug 27, 2024 | Sell | $1.35 | 2,213 | $2,987.55 | 742,506 | |
| Keutzer Timothy | SPRO | Chief Operating Officer | Feb 1, 2024 | Sell | $1.36 | 30,971 | $42,120.56 | 742,506 |