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 3 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 |
|---|---|---|---|---|---|
| 2022-11-08 | ALK | Mixed | +1,993 | -$58.0K | EDGAR |
| 2022-06-10 | ALK | Mixed | −1,890 | -$88.9K | EDGAR |
| 2022-02-23 | ALK | Sell (S) | −2,000 | -$117.7K | EDGAR |
| 2022-02-16 | ALK | Mixed | +2,995 | -$55.0K | EDGAR |
| 2022-02-09 | ALK | Mixed | +1,799 | -$32.1K | EDGAR |
| 2021-11-12 | ALK | Sell (S) | −1,700 | -$96.7K | EDGAR |
| 2021-11-08 | ALK | Mixed | +2,105 | -$71.7K | EDGAR |
| 2021-09-13 | ALK | Mixed | +795 | -$16.3K | EDGAR |
| 2021-03-09 | ALK | Sell (S) | −3,000 | -$201.7K | EDGAR |
| 2021-02-16 | ALK | Mixed | +1,513 | -$28.0K | 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.