Alpha Partners Technology Merger Corp.
Alpha Partners Technology Merger Corp. (APTMU) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · APTMU · as of Jun 9, 2026
Activity summary
Buy transactions
0
P-Purchase only
Sell transactions
0
12 Months
Buy/Sell ratio
0.00
Buy/Sell (by trades)
Overall sentiment
Alpha Partners Technology Merger Corp. insiders have shown mixed buying and selling activity over the past 12 Months.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 9, 2026
Recent insider transactions
APTMU executive sell shares · APTMU board member insider trading · APTMU insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| Aug 9, 2006 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Sale | 28,101 | $217K | Form 4 |
| Aug 9, 2006 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Sale | 15,500 | $126K | Form 4 |
| May 15, 2006 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Sale | 46,935 | $279K | Form 4 |
| May 11, 2006 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Sale | 2,000 | $12K | Form 4 |
| May 5, 2006 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Sale | 2,000 | $13K | Form 4 |
| Mar 29, 2006 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Sale | 2,900 | $19K | Form 4 |
| Mar 14, 2006 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Purchase | 3,000 | $14K | Form 4 |
| Sep 10, 2004 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Sale | 10,000 | $138K | Form 4 |
| Jan 13, 2004 | MARXE AUSTIN W & GREENHOUSE DAVID M 10 percent owner | Purchase | 1,000 | $4K | Form 4 |
| Nov 6, 2003 | HOUTKIN HARVEY 10 percent owner | Sale | 79,182 | $277K | Form 4 |
| Nov 6, 2003 | HOUTKIN HARVEY 10 percent owner | Sale | 79,182 | $277K | Form 4 |
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
Aug 9
Shares
28,101
Price
$7.73
Value
$217K
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
Aug 9
Shares
15,500
Price
$8.10
Value
$126K
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
May 15
Shares
46,935
Price
$5.94
Value
$279K
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
May 11
Shares
2,000
Price
$6.00
Value
$12K
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
May 5
Shares
2,000
Price
$6.50
Value
$13K
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
Mar 29
Shares
2,900
Price
$6.63
Value
$19K
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
Mar 14
Shares
3,000
Price
$4.70
Value
$14K
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
Sep 10
Shares
10,000
Price
$13.82
Value
$138K
MARXE AUSTIN W & GREENHOUSE DAVID M
10 percent owner
Date
Jan 13
Shares
1,000
Price
$4.30
Value
$4K
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About APTMU insider trading
APTMU insider trades
Alpha Partners Technology Merger Corp. (APTMU) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including APTMU. Over the past 12 months, 0 insiders have filed transactions with the SEC. APTMU insiders have been mixed buying and selling, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For Alpha Partners Technology Merger Corp.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
APTMU insider trading · 5 questionsThe insiders of Alpha Partners Technology Merger Corp. (APTMU) include executives and directors such as APTMU, among others. Over the past 12 months, 0 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 9, 2026