Walker Karen

Director · SPT

As of 2026-09-16, Walker Karen has 7 Form 4 transactions on record across 1 company — 1 in the trailing 12 months.

Everything this person has disclosed to the SEC on Form 4 — across every company they file for — reconstructed from the public record. A filing history, not a tip sheet.

Reconstructed holdings

Direct: $625KIndirect: $0$625Kas of 2026-09-16
  • Direct $625K
  • Indirect $0
SPTdirect55,433 sh$625K

Reconstructed from this person's own Form 4 filings — the total each filing reported owning afterward, priced at the close on the as-of date shown. A filed position can lag the real one.

Direct and indirect holdings (e.g. through a trust or fund) are tagged separately, as filed.

Trades by company

SPT · 7 trades
2026-05-20: Award / grant, 26,470 sh ($0)2025-07-14: Sale, 5,000 sh ($95K)2025-05-22: Award / grant, 8,298 sh ($0)2025-04-14: Sale, 5,000 sh ($97K)2025-01-13: Sale, 5,000 sh ($151K)2024-12-13: Sale, 4,700 sh ($161K)2024-12-13: Sale, 300 sh ($11K)

Filing ledger

DateCompanyActionShares @ priceValueOwnership ΔOwned afterFiling
2025-07-14SPTSale5,000 @ $19.05$95K−14.7% of holding28,963Form 4
2025-04-14SPTSale5,000 @ $19.42$97K−16.3% of holding25,665Form 4
2025-01-13SPTSale5,000 @ $30.26$151K−14.0% of holding30,665Form 4
2024-12-13SPTSale4,700 @ $34.18$161K−11.6% of holding35,965Form 4
2024-12-13SPTSale300 @ $35.25$11K−0.8% of holding35,665Form 4
2 award / exercise / gift records — not counted as purchases
DateCompanyActionSharesOwned afterFiling
2026-05-20SPTAward / grant26,47055,433Form 4
2025-05-22SPTAward / grant8,29833,963Form 4

Source: SEC Form 4 filings. Each row links to its original filing.

Research tool, not investment advice — historical frequencies, not recommendations. A product of Marovel Technologies LLC. Full terms.