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Stock Insider Trading Activity of Siemers Eric
Siemers Eric
Sell
Chief Medical Officer
ABOS Jan 22, 2026
Avg Cost/Share
$1.82
Shares
895
Total Value
$1,628.90
Owned After
255,371
SEC Form 4
Siemers Eric
Sell
Chief Medical Officer
ABOS Jan 21, 2026
Avg Cost/Share
$1.80
Shares
2,331
Total Value
$4,203.96
Owned After
255,371
SEC Form 4
Siemers Eric
Sell
Chief Medical Officer
ABOS Jan 6, 2026
Avg Cost/Share
$1.97
Shares
6,834
Total Value
$13,442.48
Owned After
255,371
SEC Form 4
Siemers Eric
Sell
Chief Medical Officer
ABOS Jan 5, 2026
Avg Cost/Share
$1.96
Shares
4,000
Total Value
$7,834.80
Owned After
255,371
SEC Form 4
Siemers Eric
Sell
Chief Medical Officer
ABOS Jan 21, 2025
Avg Cost/Share
$1.59
Shares
3,219
Total Value
$5,118.21
Owned After
255,371
SEC Form 4
Siemers Eric
Sell
Chief Medical Officer
ABOS Jan 3, 2025
Avg Cost/Share
$1.85
Shares
10,859
Total Value
$20,046.80
Owned After
255,371
SEC Form 4
Siemers Eric
Sell
Chief Medical Officer
ABOS Jan 18, 2024
Avg Cost/Share
$3.71
Shares
3,124
Total Value
$11,603.79
Owned After
255,371
SEC Form 4
| Insider | Ticker | Relationship | Date | Transaction | Avg Cost | Shares | Total Value | Owned After | SEC Forms |
|---|---|---|---|---|---|---|---|---|---|
| Siemers Eric | ABOS | Chief Medical Officer | Jan 22, 2026 | Sell | $1.82 | 895 | $1,628.90 | 255,371 | |
| Siemers Eric | ABOS | Chief Medical Officer | Jan 21, 2026 | Sell | $1.80 | 2,331 | $4,203.96 | 255,371 | |
| Siemers Eric | ABOS | Chief Medical Officer | Jan 6, 2026 | Sell | $1.97 | 6,834 | $13,442.48 | 255,371 | |
| Siemers Eric | ABOS | Chief Medical Officer | Jan 5, 2026 | Sell | $1.96 | 4,000 | $7,834.80 | 255,371 | |
| Siemers Eric | ABOS | Chief Medical Officer | Jan 21, 2025 | Sell | $1.59 | 3,219 | $5,118.21 | 255,371 | |
| Siemers Eric | ABOS | Chief Medical Officer | Jan 3, 2025 | Sell | $1.85 | 10,859 | $20,046.80 | 255,371 | |
| Siemers Eric | ABOS | Chief Medical Officer | Jan 18, 2024 | Sell | $3.71 | 3,124 | $11,603.79 | 255,371 |