Karp Alexander C.
See Remarks
Karp Alexander C. has filed 6 SEC Form 4 filings (83 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Aug 25, 2026.
On the most recent filing, Karp Alexander C. is listed as See Remarks at Palantir Technologies Inc. Inside the rolling window, Karp Alexander C. reported no open-market purchases and 5 open-market sales totaling $272.2M in PLTR. The largest disclosed transaction in the window is a sale of 492,348 PLTR shares on Aug 20, 2026, worth $86.1M.
Companies traded
Other insiders at PLTR
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$272.2M
reported sales (SEC code S)
Companies
1
in the rolling window
Earlier trades
Open-market purchases and sales filed before the rolling 365-day window, kept from the original Form 4 filings.
| Date | Ticker | Type | Value |
|---|---|---|---|
| Aug 21, 2025 | PLTR | Sale | $292K |
| Aug 21, 2025 | PLTR | Sale | $12.2M |
| Aug 21, 2025 | PLTR | Sale | $15.0M |
| Aug 21, 2025 | PLTR | Sale | $1.5M |
| Aug 20, 2025 | PLTR | Sale | $2.0M |
| Aug 20, 2025 | PLTR | Sale | $4.4M |
| Aug 20, 2025 | PLTR | Sale | $7.8M |
| Aug 20, 2025 | PLTR | Sale | $4.6M |
| Aug 20, 2025 | PLTR | Sale | $2.0M |
| Aug 20, 2025 | PLTR | Sale | $698K |
| Aug 20, 2025 | PLTR | Sale | $2.4M |
| Aug 20, 2025 | PLTR | Sale | $2.2M |
| Aug 20, 2025 | PLTR | Sale | $853K |
| Aug 20, 2025 | PLTR | Sale | $1.4M |
| Aug 20, 2025 | PLTR | Sale | $2.6M |
| Aug 20, 2025 | PLTR | Sale | $917K |
| Aug 20, 2025 | PLTR | Sale | $906K |
| Aug 20, 2025 | PLTR | Sale | $1.1M |
Frequently asked questions
How many SEC Form 4 filings has Karp Alexander C. made?
Karp Alexander C. has filed 6 SEC Form 4 filings (83 transaction rows) across 1 company since 2025.
Which companies does Karp Alexander C. trade?
Karp Alexander C. has filed SEC Form 4 disclosures for 1 company, including PLTR.
When was Karp Alexander C.'s most recent SEC Form 4 filing?
Karp Alexander C.'s most recent SEC Form 4 filing on Tracefour is dated Aug 25, 2026.
What is Karp Alexander C.'s job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Karp Alexander C. is listed as See Remarks.
What is Karp Alexander C.'s total buy and sell value in the current window?
Inside the rolling retention window, Karp Alexander C. bought $0 and sold $272.2M based on SEC Form 4 filings.
What was Karp Alexander C.'s largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 492,348 PLTR shares on 2026-08-20, worth $86.1M, per SEC Form 4 filings.