Monroe William insider trades
Monroe William has filed 22 Form 4s with the SEC that we hold, for ICD (10% owner) and Nine Energy Service, Inc. (NINE) (10% owner). Across all of them we count 110 purchases worth $8.5M and 91 sales worth $3.5M reported on Form 4. None of these purchases or sales is dated in the last 12 months. The largest single trade was a purchase of 765,488 shares of Nine Energy Service, Inc. worth $1.2M, dated 2024-06-06. The first filing on our record is dated 2021-10-13 and the latest 2025-08-22.
ICD
10% owner · 18 filings · 192 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2021-01-19 | P, purchase reported on Form 4 | 18,000 | $73.4K | 2021-10-13 |
| 2021-02-08 | P, purchase reported on Form 4 | 10 | $42 | 2021-10-13 |
| 2021-02-22 | P, purchase reported on Form 4 | 25,000 | $194.5K | 2021-10-13 |
| 2021-02-22 | P, purchase reported on Form 4 | 30,000 | $234.3K | 2021-10-13 |
| 2021-03-26 | S, sale reported on Form 4 | 10,000 | $35.5K | 2021-10-13 |
| 2021-03-26 | S, sale reported on Form 4 | 15,000 | $52.6K | 2021-10-13 |
| 2021-04-05 | P, purchase reported on Form 4 | 25,000 | $92.5K | 2021-10-13 |
| 2021-04-05 | P, purchase reported on Form 4 | 20,000 | $74.6K | 2021-10-13 |
| 2021-04-05 | P, purchase reported on Form 4 | 15,000 | $56.7K | 2021-10-13 |
| 2021-04-05 | P, purchase reported on Form 4 | 25,000 | $99.2K | 2021-10-13 |
| 2021-04-05 | P, purchase reported on Form 4 | 25,000 | $92.8K | 2021-10-13 |
| 2021-04-16 | P, purchase reported on Form 4 | 15,000 | $50.2K | 2021-10-13 |
| 2021-05-07 | P, purchase reported on Form 4 | 2,500 | $8.4K | 2021-10-13 |
| 2021-05-11 | P, purchase reported on Form 4 | 10,000 | $34.9K | 2021-10-13 |
| 2021-05-25 | P, purchase reported on Form 4 | 10,000 | $30.9K | 2021-10-13 |
| 2021-05-25 | P, purchase reported on Form 4 | 20,000 | $62.8K | 2021-10-13 |
| 2021-07-19 | P, purchase reported on Form 4 | 75 | $230 | 2021-10-13 |
| 2021-08-02 | P, purchase reported on Form 4 | 2 | $6 | 2021-10-13 |
| 2021-08-27 | P, purchase reported on Form 4 | 10,000 | $31.9K | 2021-10-13 |
| 2021-08-27 | P, purchase reported on Form 4 | 5,000 | $15.8K | 2021-10-13 |
| 2021-08-27 | S, sale reported on Form 4 | 687 | $2.2K | 2021-10-13 |
| 2021-08-27 | P, purchase reported on Form 4 | 10,000 | $32.4K | 2021-10-13 |
| 2021-09-22 | P, purchase reported on Form 4 | 10,000 | $27.9K | 2021-10-13 |
| 2021-09-22 | P, purchase reported on Form 4 | 10,000 | $28.3K | 2021-10-13 |
| 2021-09-22 | P, purchase reported on Form 4 | 10,000 | $28.5K | 2021-10-13 |
| 2021-09-22 | P, purchase reported on Form 4 | 10,000 | $28.8K | 2021-10-13 |
| 2021-09-22 | P, purchase reported on Form 4 | 10,000 | $28.9K | 2021-10-13 |
| 2021-09-23 | P, purchase reported on Form 4 | 10,000 | $29.9K | 2021-10-13 |
| 2021-09-23 | P, purchase reported on Form 4 | 10,000 | $30.0K | 2021-10-13 |
| 2021-09-23 | P, purchase reported on Form 4 | 10,000 | $30.1K | 2021-10-13 |
| 2021-09-23 | P, purchase reported on Form 4 | 10,000 | $30.2K | 2021-10-13 |
| 2021-09-23 | P, purchase reported on Form 4 | 10,000 | $29.5K | 2021-10-13 |
| 2021-09-23 | P, purchase reported on Form 4 | 10,000 | $29.6K | 2021-10-13 |
| 2021-09-29 | P, purchase reported on Form 4 | 5,000 | $15.0K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 25,000 | $78.8K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 25,000 | $78.5K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 35,000 | $109.9K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 5,000 | $15.7K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 15,000 | $47.0K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 30,000 | $93.9K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 45,000 | $140.8K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 20,000 | $64.0K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 20,000 | $64.4K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 25,000 | $80.5K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 25,000 | $79.5K | 2021-10-13 |
| 2021-10-05 | P, purchase reported on Form 4 | 10,000 | $31.8K | 2021-10-13 |
| 2021-10-06 | P, purchase reported on Form 4 | 5,000 | $16.1K | 2021-10-13 |
| 2021-10-06 | P, purchase reported on Form 4 | 525 | $1.7K | 2021-10-13 |
| 2021-10-06 | P, purchase reported on Form 4 | 100 | $317 | 2021-10-13 |
| 2021-10-07 | P, purchase reported on Form 4 | 15,000 | $46.8K | 2021-10-13 |
| 2021-10-07 | P, purchase reported on Form 4 | 5,000 | $15.8K | 2021-10-13 |
| 2021-10-07 | P, purchase reported on Form 4 | 10,000 | $31.8K | 2021-10-13 |
| 2021-10-07 | P, purchase reported on Form 4 | 4,375 | $13.8K | 2021-10-13 |
| 2021-10-07 | P, purchase reported on Form 4 | 20,000 | $64.8K | 2021-10-13 |
| 2021-10-08 | P, purchase reported on Form 4 | 10,000 | $38.1K | 2021-10-13 |
| 2021-10-08 | P, purchase reported on Form 4 | 10,000 | $36.6K | 2021-10-13 |
| 2021-10-08 | P, purchase reported on Form 4 | 10,000 | $36.1K | 2021-10-13 |
| 2021-10-14 | P, purchase reported on Form 4 | 25,000 | $114.2K | 2021-10-15 |
| 2021-10-14 | P, purchase reported on Form 4 | 25,000 | $113.8K | 2021-10-15 |
| 2021-11-22 | P, purchase reported on Form 4 | 10,000 | $30.9K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 10,000 | $32.2K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 15,000 | $47.9K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 15,000 | $49.5K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 10,000 | $33.5K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 15,000 | $50.4K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 15,000 | $49.0K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 20,000 | $67.0K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 10,000 | $33.1K | 2021-12-20 |
| 2021-11-22 | P, purchase reported on Form 4 | 10,000 | $31.3K | 2021-12-20 |
| 2021-11-23 | P, purchase reported on Form 4 | 10,000 | $33.0K | 2021-12-20 |
| 2021-11-24 | P, purchase reported on Form 4 | 10,000 | $33.4K | 2021-12-20 |
| 2021-11-26 | P, purchase reported on Form 4 | 10,000 | $31.4K | 2021-12-20 |
| 2021-11-26 | P, purchase reported on Form 4 | 10,000 | $31.1K | 2021-12-20 |
| 2021-11-26 | P, purchase reported on Form 4 | 10,000 | $31.5K | 2021-12-20 |
| 2021-11-26 | P, purchase reported on Form 4 | 10,000 | $30.3K | 2021-12-20 |
| 2021-12-14 | P, purchase reported on Form 4 | 10,000 | $27.0K | 2021-12-20 |
| 2021-12-14 | P, purchase reported on Form 4 | 10,000 | $28.1K | 2021-12-20 |
| 2021-12-15 | P, purchase reported on Form 4 | 5,000 | $13.2K | 2021-12-20 |
| 2021-12-15 | P, purchase reported on Form 4 | 10,000 | $25.6K | 2021-12-20 |
| 2021-12-15 | P, purchase reported on Form 4 | 5,000 | $12.8K | 2021-12-20 |
| 2021-12-15 | P, purchase reported on Form 4 | 10,000 | $26.4K | 2021-12-20 |
| 2021-12-15 | P, purchase reported on Form 4 | 10,000 | $26.5K | 2021-12-20 |
| 2021-12-15 | P, purchase reported on Form 4 | 10,000 | $26.8K | 2021-12-20 |
| 2021-12-20 | P, purchase reported on Form 4 | 15,000 | $39.1K | 2021-12-27 |
| 2021-12-20 | P, purchase reported on Form 4 | 10,000 | $25.3K | 2021-12-27 |
| 2021-12-20 | P, purchase reported on Form 4 | 10,000 | $25.6K | 2021-12-27 |
| 2021-12-20 | P, purchase reported on Form 4 | 15,000 | $38.7K | 2021-12-27 |
| 2021-12-29 | P, purchase reported on Form 4 | 15,000 | $45.9K | 2022-01-05 |
| 2021-12-29 | P, purchase reported on Form 4 | 15,000 | $46.2K | 2022-01-05 |
| 2021-12-29 | P, purchase reported on Form 4 | 20,000 | $63.4K | 2022-01-05 |
| 2022-01-24 | P, purchase reported on Form 4 | 15,000 | $47.7K | 2022-01-25 |
| 2022-01-24 | P, purchase reported on Form 4 | 15,000 | $47.9K | 2022-01-25 |
| 2022-01-24 | P, purchase reported on Form 4 | 10,000 | $32.4K | 2022-01-25 |
| 2022-01-24 | P, purchase reported on Form 4 | 20,000 | $64.4K | 2022-01-25 |
| 2022-01-24 | P, purchase reported on Form 4 | 15,000 | $48.3K | 2022-01-25 |
| 2022-01-24 | P, purchase reported on Form 4 | 15,000 | $48.9K | 2022-01-25 |
| 2022-01-24 | P, purchase reported on Form 4 | 15,000 | $47.5K | 2022-01-25 |
| 2022-01-24 | P, purchase reported on Form 4 | 15,000 | $47.4K | 2022-01-25 |
| 2022-01-24 | P, purchase reported on Form 4 | 15,000 | $48.1K | 2022-01-25 |
| 2022-02-04 | P, purchase reported on Form 4 | 18,000 | $57.1K | 2022-02-08 |
Newest 100 of 192
Nine Energy Service, Inc. (NINE)
10% owner · 4 filings · 9 purchases and sales
| Trade date | Code | Shares | Value as filed | Filed |
|---|---|---|---|---|
| 2024-06-06 | P, purchase reported on Form 4 | 765,488 | $1.2M | 2024-06-25 |
| 2024-06-13 | P, purchase reported on Form 4 | 152,639 | $222.9K | 2024-06-25 |
| 2024-06-14 | P, purchase reported on Form 4 | 251,999 | $370.4K | 2024-06-25 |
| 2024-06-17 | P, purchase reported on Form 4 | 25,000 | $36.8K | 2024-06-25 |
| 2024-08-06 | P, purchase reported on Form 4 | 470,362 | $743.2K | 2025-02-11 |
| 2024-11-19 | P, purchase reported on Form 4 | 435,000 | $517.6K | 2025-02-11 |
| 2024-11-20 | P, purchase reported on Form 4 | 265,000 | $320.6K | 2025-02-11 |
| 2024-11-21 | P, purchase reported on Form 4 | 260,000 | $322.4K | 2025-02-11 |
| 2025-04-09 | S, sale reported on Form 4 | 750,000 | $682.5K | 2025-08-22 |
Source
Counted from the Form 4 filings this reporting owner (SEC CIK 1878229) filed on EDGAR. Values are the transaction values as filed. See every filing on EDGAR, or browse insider buying and today's insider purchases.
Source: U.S. Securities and Exchange Commission (EDGAR) and other official
government data · Updated 2026-10-12 ·
For informational purposes only, not investment advice.
Privacy · Terms