ADAC Insider Trading
American Drive Acquisition Company Class A Ordinary Shares (ADAC) operates in the Financial Services sector, specifically the Shell Companies industry, with a market capitalization near $232.1M, listed on NASDAQ, carrying a beta of 0.02 to the broader market. American Dynamism Acquisition Co. Led by Anthony D. Eisenberg, public since 2015-06-05.
In the last 12 months, American Drive Acquisition Company Class A Ordinary Shares insiders made 0 buy transactions and 1 sale transaction.
| Date | Name | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Feb 6, 2026 | Petit Monts LLC | S-Sale | 25,000 | $0.00 | $0 |
| Feb 6, 2026 | KUMAR NITIN | 25,000 | $0.00 | $0 | |
| Dec 17, 2025 | OSBORNE THEO | 25,000 | $0.00 | $0 | |
| Dec 17, 2025 | GOLDIE RON R | 25,000 | $0.00 | $0 | |
| Dec 17, 2025 | Dove Bryan | 25,000 | $0.00 | $0 | |
| Dec 17, 2025 | Chryssicas Jason | 0 | $0.00 | $0 | |
| Dec 17, 2025 | Eisenberg Anthony D. | 0 | $0.00 | $0 | |
| Dec 17, 2025 | CONNOR JUSTIN | 0 | $0.00 | $0 | |
| Dec 17, 2025 | Petit Monts LLC | 5,675,000 | $0.00 | $0 |
ADAC Insider Activity by Quarter
Reported Form 4 and Form 5 lines under ADAC's own SEC company ID, by transaction date, back to Q4 2025. Purchases and sales are code P / S (open market or private) in the company's shares; other lines are purchases and sales of other securities (options, warrants, preferred), awards, exercises, tax withholding, gifts and other acquisitions and dispositions. Later filings and amendments can change the current quarter.
| Quarter | Purchases | Bought | Sales | Sold | Other Lines |
|---|---|---|---|---|---|
| Q4 2026 (so far) | 0 | N/A | 0 | N/A | 0 |
| Q3 2026 | 0 | N/A | 0 | N/A | 0 |
| Q2 2026 | 0 | N/A | 0 | N/A | 0 |
| Q1 2026 | 0 | N/A | 1 | N/A (0 of 1 priced) | 0 |
| Q4 2025 | 0 | N/A | 0 | N/A | 0 |
ADAC Institutional Ownership (13F)
As of Jun 30, 2026 (Q2 2026), 52 institutions reported holding 19,796,982 ADAC shares, valued at $198.4M as reported, 68.9% of its market cap (market cap of Jun 26, 2026). That is +7 institutions from the quarter before. Among managers whose reports for both quarters are comparable, 8 opened a position, 1 closed one, 4 added and 6 trimmed.
Top Holders, Q2 2026
| Manager | Shares | Value | Change |
|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 1,250,000 | $12.5M | Unchanged |
| TENOR CAPITAL MANAGEMENT Co., L.P. | 1,250,000 | $12.5M | Unchanged |
| AQR Arbitrage LLC | 1,072,494 | $10.7M | Unchanged |
| ARISTEIA CAPITAL, L.L.C. | 1,016,800 | $10.2M | Unchanged |
| MMCAP International Inc. SPC | 1,000,000 | $10.0M | New |
| Polar Asset Management Partners Inc. | 1,000,000 | $10.0M | Unchanged |
| Alberta Investment Management Corp | 1,000,000 | $10.0M | Unchanged |
| Magnetar Financial LLC | 999,990 | $10.0M | Unchanged |
| HGC Investment Management Inc. | 786,413 | $7.9M | Unchanged |
| PICTON MAHONEY ASSET MANAGEMENT | 750,000 | $7.5M | Unchanged |
By Quarter
| Quarter | Institutions | Shares | Value |
|---|---|---|---|
| Q2 2026 | 52 | 19,796,982 | $198.4M |
| Q1 2026 | 45 | 17,566,240 | $173.9M |
From the SEC's Form 13F data sets: investment managers with $100 million or more in Section 13(f) securities report their holdings each quarter, up to 45 days after it ends; a restated filing replaces the original, and values are as the managers reported them (a position whose price runs about 1,000 times below other managers', from a manager whose positions mostly do, is read as reported in thousands of dollars). The same shares can be reported by more than one manager, so totals can count some twice.
How to Read ADAC Insider Activity
Net insider sentiment skews to the sell side over the trailing twelve months: 1 sales versus 0 buys. Insider sales carry less informational weight than buys because they are often driven by liquidity, tax planning, or pre-scheduled Rule 10b5-1 trading plans rather than negative information. The transaction type alone does not say whether a sale was made on the open market or privately, or under a 10b5-1 plan; the filing's plan checkbox and footnotes do. The transaction table above includes the filer's reporting name, transaction type, share count, per-share price, and total dollar value where computable. For options traders, insider activity is one input to event-driven sizing alongside earnings calendar, analyst-rating cluster moves, and the implied-vol surface. Form 4 filings (the dominant Section 16 reporting form) must be submitted within two business days of the transaction; clusters of buys across multiple insiders within a short window are the strongest informational pattern. SEC EDGAR carries the underlying source filings for verification and additional historical depth.
Learn how insider trading is reported and how to read the data →
Frequently asked ADAC insider trading questions
- How active are ADAC insiders right now?
- Over the trailing twelve months, American Drive Acquisition Company Class A Ordinary Shares (ADAC) insiders made 0 buy transactions and 1 sale transaction. Net insider sentiment over the trailing twelve months tilts to the sell side (1 sales vs 0 buys). The transaction list above shows the most recent filings; each entry includes the insider's name, transaction type, share count, and per-share price.
- What counts as an insider transaction?
- Section 16 of the Securities Exchange Act requires officers, directors, and 10% beneficial-owner shareholders to disclose changes in their holdings via Form 3 (initial statement), Form 4 (subsequent transactions, filed within two business days), and Form 5 (annual catch-up). Insider transactions cover open-market purchases and sales, exercise of stock options, gifts, and grants. The "transaction type" field on each row distinguishes these subcategories.
- Are ADAC insider buys a bullish signal?
- Insider purchases (Type P, made on the open market or privately; the code covers both) carry more informational weight than insider sales: an insider must commit personal capital, and the SEC scrutinizes purchases under Rule 10b5-1 for material non-public information. Sales, by contrast, are often driven by liquidity, tax planning, or pre-scheduled 10b5-1 trading plans rather than negative information. Cluster buying (multiple insiders buying within a short window) is a stronger signal than isolated buys.
- How do ADAC insider transactions affect options pricing?
- Insider transaction data does not directly drive implied volatility, but Form 4 disclosures can move single-name IV if the size or timing is unusual (e.g. a large CEO buy ahead of an earnings window). Options markets price the marginal informational content; routine transactions under pre-scheduled plans are typically ignored. For event-driven options sizing, pair the insider transaction history with the upcoming earnings calendar.