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SEC Form 4 research

AltC Acquisition Corp. insider transactions

Inspect AltC Acquisition Corp.'s public SEC insider acquisitions and sales, reporting owners and source receipts.

As of 2026-10-15T08:02:39.132Z

Issuer CIK
0001849056
Reporting owners
28
Officers and directors
12
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What is a Form 4?

Animation: what a Form 4 is, shown with one real example. Sonic Automotive (SAH) reporting owner Paul P. Rusnak bought 13,701 shares at $59.78 on Wednesday, October 7, 2026, transaction code P, an open-market purchase (S is a sale and A is an award from the company). A timeline marks the SEC's two-business-day filing deadline, which ends Friday, October 9. The SEC accepted the Form 4 at 4:33:21 PM ET on October 9, and NexusTrade treats it as public one minute later, at 4:34:21 PM ET. A lamp for NexusTrade's InsiderTrades indicator stays off from the trade date until that moment, then counts one purchase worth 13,701 × $59.78 = $819,045.78.
In this example the shares were bought on Oct 7, 2026, and NexusTrade's InsiderTrades indicator can count the purchase starting at 4:34:21 PM ET on Oct 9, one minute after the SEC accepted the Form 4.

A Form 4 is the SEC filing a company insider, such as an officer, director or 10% owner, uses to report a trade in the company's stock, generally within two business days. The animation follows one real filing as an example: Paul P. Rusnak's purchase of Sonic Automotive (SAH) shares on October 7, 2026.

The same reading applies to every row on this page. The trade date is when the shares changed hands. The available date is when NexusTrade treats the filing as public, and a NexusTrade InsiderTrades indicator counts a purchase (code P) or sale (code S) only from that moment. Code A awards are not counted as purchases.

Read one actual disclosure before using it

Show the table · 1 row, 7 columns

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2026-10-082026-10-06Narayanadas VivekS288$37.29Not reported

First displayed source row from Recent insider disclosures. The full bounded history and coverage notes remain below.

The displayed observation date is 2026-10-06 and its public availability date is 2026-10-08. Subtracting those calendar dates gives 2 days of disclosure lag. Historical public research can use the record from the availability date, rather than backdating knowledge to the observation date. The calendar-day difference does not assert an intraday publication time.

This row is code S: a sale. A purchase-following rule excludes this sale even if the reported dollar amount is large.

Open the linked original receipts to verify the row, then inspect a second record before drawing a pattern. This public filing observation supplies source evidence, not a completed copy-trading return.

SEC accession 0002146790-26-000017 ↗SEC accession 0002146790-26-000015 ↗SEC accession 0002021786-26-000021 ↗

Recent insider disclosures

Inspect all 48 displayed rows: Recent insider disclosures

This table includes purchases, sales and awards in the public filing record. Awards and open-market purchases are distinct transaction codes. For historical research, use the public availability date to determine when the transaction was knowable.

Read code P as a purchase, S as a sale and A as an award. An award is an acquisition, but it is not an open-market purchase. Open the filing receipt to check the transaction details.

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2026-10-082026-10-06Narayanadas VivekS288$37.29Not reported
2026-10-062026-10-05Narayanadas VivekS649$35.93Not reported
2026-10-052026-10-01Cochran CarolineS20,000$36.34Not reported
2026-10-052026-10-01Cochran CarolineS40,000$36.19Not reported
2026-10-052026-10-01Cochran CarolineS20,000$37.07Not reported
2026-10-052026-10-01Cochran CarolineS40,000$36.64Not reported
2026-10-052026-10-01DeWitte JacobS20,000$37.07Not reported
2026-10-052026-10-01DeWitte JacobS40,000$36.64Not reported
2026-10-052026-10-01DeWitte JacobS20,000$36.34Not reported
2026-10-052026-10-01DeWitte JacobS40,000$36.19Not reported
2026-10-052026-10-01Bealmear Richard CraigS16,477$36.87Not reported
2026-09-292026-09-28Hanson JohnS1,100$37.39Not reported
2026-09-292026-09-28Renner AlexandraS1,100$37.39Not reported
2026-09-292026-09-28Goodwin William Carroll MurphyS1,775$37.39Not reported
2026-09-152026-09-14Jansen John MS6,354$36.67Not reported
2026-09-102026-09-09Narayanadas VivekS365$43.31Not reported
2026-09-092026-09-08Narayanadas VivekS238$42.06Not reported
2026-09-082026-09-04Narayanadas VivekS538$39.88Not reported
2026-09-042026-09-01Renner AlexandraS1,930$38.4Not reported
2026-09-042026-09-01Bealmear Richard CraigS16,430$38.76Not reported
2026-09-032026-09-01Cochran CarolineS20,000$38.56Not reported
2026-09-032026-09-01Cochran CarolineS40,000$38.4Not reported
2026-09-032026-09-01Cochran CarolineS200$39.15Not reported
2026-09-032026-09-01Cochran CarolineS19,800$38.88Not reported
2026-09-032026-09-01Cochran CarolineS40,000$38.66Not reported
2026-09-032026-09-01DeWitte JacobS200$39.15Not reported
2026-09-032026-09-01DeWitte JacobS19,800$38.88Not reported
2026-09-032026-09-01DeWitte JacobS40,000$38.66Not reported
2026-09-032026-09-01DeWitte JacobS20,000$38.56Not reported
2026-09-032026-09-01DeWitte JacobS40,000$38.4Not reported
2026-08-282026-08-25Narayanadas VivekS223$40.8Not reported
2026-08-262026-08-24Renner AlexandraS557$39.77Not reported
2026-08-262026-08-24Hanson JohnS539$39.77Not reported
2026-08-262026-08-24Narayanadas VivekS3,264$39.77Not reported
2026-08-262026-08-24Goodwin William Carroll MurphyS11,592$39.77Not reported
2026-08-062026-08-03Cochran CarolineS7,151$40.94Not reported
2026-08-062026-08-03Cochran CarolineS12,849$40.14Not reported
2026-08-062026-08-03Cochran CarolineS40,000$41.68Not reported
2026-08-062026-08-03Cochran CarolineS3,500$39.6Not reported
2026-08-062026-08-03Cochran CarolineS16,500$38.55Not reported
2026-08-062026-08-03Cochran CarolineS40,000$41.35Not reported
2026-08-062026-08-03DeWitte JacobS3,500$39.6Not reported
2026-08-062026-08-03DeWitte JacobS16,500$38.55Not reported
2026-08-062026-08-03DeWitte JacobS40,000$41.35Not reported
2026-08-062026-08-03DeWitte JacobS7,151$40.94Not reported
2026-08-062026-08-03DeWitte JacobS12,849$40.14Not reported
2026-08-062026-08-03DeWitte JacobS40,000$41.68Not reported
2026-08-062026-08-03Bealmear Richard CraigS16,452$38.8Not reported

Most recent 90-day source activity, up to 50 rows. No rows means no matching recent records, not no historical activity.

Officers and directors in the directory

Inspect all 12 displayed rows: Officers and directors in the directory

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Kinzley Richard00014456377
M. Klein Associates, Inc.000175150412
Klein Michael Stuart000132739218
Bealmear Richard Craig000185562319
Cochran Caroline0002021786140
DeWitte Jacob0002021433140
Goodwin William Carroll Murphy00020807178
Hanson John00021468282
Jansen John M00020217743
Narayanadas Vivek00021467907
Renner Alexandra00021476803
Schweiger Patrick Joseph00020809971
Kinzley Richard ↗M. Klein Associates, Inc. ↗Klein Michael Stuart ↗Bealmear Richard Craig ↗Cochran Caroline ↗DeWitte Jacob ↗Goodwin William Carroll Murphy ↗Hanson John ↗Jansen John M ↗Narayanadas Vivek ↗Renner Alexandra ↗Schweiger Patrick Joseph ↗

Which transactions qualify for the company tracker

The company strategy uses verified officers and directors with qualifying acquisitions at this issuer. Other reporting owners may appear in source records without becoming strategy signals.

Strategy eligibility is held while filing coverage is unresolved.

Historical follower simulations are separate from these source transactions. They do not establish live trading results.