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Insider · CIK 0001736854

Colby Mark S.

CIK 0001736854 Name as filed on the most recent filing

Filed as Colby Mark S. (43)

64 transaction lines · from 43 filings · filed 2018-11-29 to 2021-09-03 The span is the filing dates this catalog holds, not the entity's full filing history. Absence here is not evidence of absence at the SEC.

How this page attributes a trade

A line appears here when the filing that carries it names this CIK as a reporting owner, not only when the parser picked this CIK as the line's primary owner. That is why a joint filing appears on both owners' pages rather than vanishing from the second one. The catalog never merges two CIKs into one person and never splits one CIK into two: identity here is the SEC's own identifier and nothing else.

01

Issuers this insider has filed against

Ordered by last-seen filing date, newest first. Roles are as filed on the Form 4 and are not normalised.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-21 05:23 UTC.

No issuer is recorded

The catalog holds no filing linking this CIK to an issuer.

02

Transactions

Every stored Form 4 line naming this reporting owner, newest transaction date first. Each row links to the filing it came from.

64 transactions · Newest transaction date first, id breaking the tie.

Fault

This container could not be filled from the store. It is showing nothing because a read failed, not because no insider filed: those are different facts and this catalog will not let one stand in for the other. The last ingest the store recorded was 2026-08-21 05:23 UTC.

Transactions filed by this insider
Direction Date Issuer Code Shares Price Value USD Filing
2021-09-01 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 9,478 disposed 150.43 1,425,775.54 Form 4, filing 0001726978-21-000175
2021-09-01 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 522 disposed 140.00 73,080.00 Form 4, filing 0001726978-21-000175
2021-08-30 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 7,611 disposed 140.27 1,067,594.97 Form 4, filing 0001726978-21-000175
2021-08-19 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,412 disposed 140.09 197,807.08 Form 4, filing 0001726978-21-000157
2021-08-19 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 100 disposed 140.00 14,000.00 Form 4, filing 0001726978-21-000157
2021-07-28 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 7,229 disposed 130.24 941,504.96 Form 4, filing 0001726978-21-000139
2021-07-28 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 2,571 disposed 131.33 337,649.43 Form 4, filing 0001726978-21-000139
2021-06-25 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 200 disposed 130.34 26,067.28 Form 4, filing 0001726978-21-000117
2021-06-22 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 7,500 disposed 120.17 901,275.00 Form 4, filing 0001726978-21-000116
2021-06-22 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,076 disposed 121.31 130,529.56 Form 4, filing 0001726978-21-000116
2021-06-21 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,424 disposed 120.04 170,938.67 Form 4, filing 0001726978-21-000116
2021-02-11 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 4,000 disposed 160.49 641,946.40 Form 4, filing 0001726978-21-000027
2021-02-08 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,697 disposed 150.47 255,349.29 Form 4, filing 0001726978-21-000015
2021-02-08 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 200 disposed 151.19 30,238.00 Form 4, filing 0001726978-21-000015
2021-02-05 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,703 disposed 150.19 255,773.40 Form 4, filing 0001726978-21-000013
2021-02-04 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 400 disposed 150.04 60,014.00 Form 4, filing 0001726978-21-000012
2021-01-19 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 3,200 disposed 140.55 449,760.00 Form 4, filing 0001726978-21-000010
2021-01-19 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 800 disposed 141.28 113,024.00 Form 4, filing 0001726978-21-000010
2020-11-19 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 4,000 disposed 125.00 500,000.00 Form 4, filing 0001726978-20-000391
2020-06-30 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 4,200 disposed 75.21 315,879.06 Form 4, filing 0001726978-20-000242
2020-06-26 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 3,400 disposed 75.19 255,662.32 Form 4, filing 0001726978-20-000238
2020-06-25 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 600 disposed 75.00 45,000.60 Form 4, filing 0001726978-20-000235
2020-06-24 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,800 disposed 75.17 135,306.00 Form 4, filing 0001726978-20-000232
2020-06-24 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,800 disposed 75.17 135,306.00 Form 4, filing 0001726978-20-000230
2020-06-23 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,089 disposed 72.93 79,420.77 Form 4, filing 0001726978-20-000229
2020-06-23 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 800 disposed 71.73 57,386.00 Form 4, filing 0001726978-20-000229
2020-06-23 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 624 disposed 73.06 45,591.69 Form 4, filing 0001726978-20-000229
2020-06-23 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 600 disposed 71.57 42,939.66 Form 4, filing 0001726978-20-000229
2020-06-23 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 401 disposed 73.40 29,433.72 Form 4, filing 0001726978-20-000229
2020-06-22 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 8,635 disposed 70.17 605,917.95 Form 4, filing 0001726978-20-000228
2020-06-22 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 5,833 disposed 71.14 414,959.62 Form 4, filing 0001726978-20-000228
2020-06-22 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 2,018 disposed 71.90 145,094.20 Form 4, filing 0001726978-20-000228
2020-05-05 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 40,000 disposed 55.28 2,211,200.00 Form 4, filing 0001726978-20-000170
2020-01-06 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,017 disposed 45.02 45,785.34 Form 4, filing 0001726978-20-000002
2019-11-19 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,032 disposed 45.02 46,460.64 Form 4, filing 0001726978-19-000352
2019-11-15 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 912 disposed 43.33 39,516.96 Form 4, filing 0001726978-19-000351
2019-11-15 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 120 disposed 44.39 5,326.80 Form 4, filing 0001726978-19-000351
2019-10-29 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 832 disposed 50.00 41,600.00 Form 4, filing 0001726978-19-000330
2019-10-25 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 200 disposed 50.00 10,000.00 Form 4, filing 0001726978-19-000328
2019-10-15 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,377 disposed 47.91 65,972.07 Form 4, filing 0001726978-19-000327
2019-10-15 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 687 disposed 46.97 32,268.39 Form 4, filing 0001726978-19-000327
2019-09-16 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 2,641 disposed 45.30 119,637.30 Form 4, filing 0001726978-19-000300
2019-09-16 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 455 disposed 45.94 20,902.70 Form 4, filing 0001726978-19-000300
2019-08-26 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,032 disposed 45.03 46,466.01 Form 4, filing 0001726978-19-000292
2019-08-15 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 2,064 disposed 43.67 90,126.21 Form 4, filing 0001726978-19-000288
2019-07-15 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 3,088 disposed 45.69 141,090.72 Form 4, filing 0001726978-19-000237
2019-07-15 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 8 disposed 46.25 370.00 Form 4, filing 0001726978-19-000237
2019-06-20 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,032 disposed 45.01 46,445.99 Form 4, filing 0001726978-19-000178
2019-06-17 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 1,679 disposed 40.57 68,117.03 Form 4, filing 0001726978-19-000177
2019-06-17 Goosehead Insurance, Inc.
GSHD 		S, Open-market sale 385 disposed 41.34 15,915.90 Form 4, filing 0001726978-19-000177

This column is intentionally blank

No transaction line is stored for this reporting owner, though the catalog holds filings naming them. That happens when the filings report only holdings or only positions the store does not carry, and when a parse failed; each filing page states its own parse status.

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Codes on this page
S, Open-market sale
Open-market sale

Every value is as reported on the Form 4. A price the filing did not report is marked Not reported and no value is computed from it. Codes outside the open market, drawn in grey behind a dashed rule, are compensation and administrative machinery rather than a decision to trade at the prevailing price.

What this insider's stored lines contain

Exact counts over every stored line for this entity. This is a statement of composition, not a filter: the only filter this page offers is the open-market one above, because that is the only one an index serves today.

  • Open-market purchase 1
  • Open-market sale 63
  • Option exercise 0
  • Grant or award 0
  • Tax withholding 0
  • Disposition to the issuer 0
  • In-the-money option exercise 0

How to cite this page

ebomi catalog. Colby Mark S., insider transactions. Retrieved 2026-08-21 from https://ebomi.com/insider/0001736854

Balogh, A. Insider trading. Scientific Data 10, 237 (2023) doi:10.1038/s41597-023-02147-6

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