SHANE R TACKETT
CIK 1544028 · EVP AND CFO · last filed 2026-02-20
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
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Disclosed Exposure
$1.88M
Companies
1
Total Filings
55
Lifetime Open-Market Net
-$5.68M
Holdings By Company
Latest on-record share count from this person's most recent non-derivative Form 4 transaction in each company. Disclosed exposure = shares × current underlying price.
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| ALK | EVP AND CFO | 46,183 | $40.69 | $1.88M | -$5.68M | 50 | 2026-02-20 |
Recent Filings · Page 4 of 6
55 filingsInsider activity across all companies, newest first. Form 4 rows are post-trade confirmations (buys, sells, grants, exercises). Notice (144) rows are pre-trade notices of intent to sell restricted or control stock under Rule 144 — they may not all execute. Compare adjacent dates to see which notices became actual sales.
| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2021-02-10 | ALK | Mixed | +675 | -$12.8K | EDGAR |
| 2020-11-09 | ALK | Grant (A) | — | $0 | EDGAR |
| 2020-11-03 | ALK | Mixed | −2,362 | -$92.0K | EDGAR |
| 2020-08-04 | ALK | Mixed | +451 | $2.8K | EDGAR |
| 2020-03-09 | ALK | Mixed | +421 | -$6.1K | EDGAR |
| 2020-02-18 | ALK | Mixed | +612 | -$13.1K | EDGAR |
| 2020-02-13 | ALK | Mixed | +1,817 | -$37.8K | EDGAR |
| 2019-10-30 | ALK | Mixed | −647 | -$70.9K | EDGAR |
| 2019-03-08 | ALK | Mixed | +486 | -$4.2K | EDGAR |
| 2019-02-19 | ALK | Mixed | +2,106 | -$45.3K | EDGAR |
Form 4 codes: P = open-market purchase · S = open-market sale · A = grant/award · M = option exercise · F = tax withholding at vest · G = bona-fide gift · D = disposition to issuer · J = other (see filing footnote). Only P / S codes carry directional signal.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.
Notice (144 / 144/A): Form 144 is a notice of intent to sell restricted/control stock under Rule 144, filed before the sale; 144/A is an amendment. Many notices are pre-scheduled under Rule 10b5-1 plans. A Form 4 with code S typically follows within a few days when the planned sale executes; missing follow-up Form 4s suggest the notice was cancelled or modified.