WaveMan · Form 4
Marks Howard Edward insider trades
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Marks Howard Edward insider trades

Marks Howard Edward has filed 26 Form 4s with the SEC that we hold, all for STGC, as Chief Executive Officer, Director, 10% owner. Across all of them we count 0 purchases worth $0 and 48 sales worth $2.3M reported on Form 4. In the last 12 months: 0 purchases ($0) and 8 sales ($541.4K). The largest single trade was a sale of 189,035 shares of STGC worth $302.5K, dated 2026-03-12. The first filing on our record is dated 2022-07-05 and the latest 2026-04-29.

STGC

Chief Executive Officer, Director, 10% owner · 26 filings · 48 purchases and sales
Trade dateCodeSharesValue as filedFiled
2022-06-30S, sale reported on Form 41,880$42.7K2022-07-05
2022-06-30S, sale reported on Form 4202$4.6K2022-07-05
2022-09-02S, sale reported on Form 4959$12.9K2022-09-07
2022-09-02S, sale reported on Form 4100$1.4K2022-09-07
2022-09-02S, sale reported on Form 43,667$91.7K2022-09-07
2022-09-02S, sale reported on Form 4395$9.9K2022-09-07
2022-09-29S, sale reported on Form 41,824$45.6K2022-10-03
2022-09-29S, sale reported on Form 4196$4.9K2022-10-03
2022-12-20S, sale reported on Form 4456$11.4K2022-12-21
2022-12-20S, sale reported on Form 44,359$109.0K2022-12-21
2023-02-24S, sale reported on Form 42,614$65.3K2023-02-27
2023-02-24S, sale reported on Form 4272$6.8K2023-02-27
2023-04-21S, sale reported on Form 4236$5.9K2023-04-24
2023-04-21S, sale reported on Form 42,258$56.5K2023-04-24
2023-06-02S, sale reported on Form 4225$5.6K2023-06-06
2023-06-02S, sale reported on Form 42,160$54.0K2023-06-06
2023-07-14S, sale reported on Form 4198$5.0K2023-07-17
2023-07-14S, sale reported on Form 41,895$47.4K2023-07-17
2023-09-28S, sale reported on Form 44,189$104.7K2023-10-02
2023-09-28S, sale reported on Form 4437$10.9K2023-10-02
2023-11-17S, sale reported on Form 4447$11.2K2023-11-21
2023-11-17S, sale reported on Form 44,291$107.3K2023-11-21
2023-12-08S, sale reported on Form 4650$16.2K2023-12-12
2023-12-08S, sale reported on Form 46,227$155.7K2023-12-12
2024-03-28S, sale reported on Form 4474$11.8K2024-04-01
2024-03-28S, sale reported on Form 449$1.2K2024-04-01
2024-12-02S, sale reported on Form 466,215$82.8K2024-12-04
2024-12-02S, sale reported on Form 46,911$8.6K2024-12-04
2024-12-30S, sale reported on Form 437,644$47.1K2025-01-02
2024-12-30S, sale reported on Form 43,928$4.9K2025-01-02
2025-02-10S, sale reported on Form 45,363$6.7K2025-02-12
2025-02-10S, sale reported on Form 451,385$64.2K2025-02-12
2025-03-28S, sale reported on Form 44,422$5.5K2025-04-01
2025-03-28S, sale reported on Form 442,367$53.0K2025-04-01
2025-05-27S, sale reported on Form 494,230$117.8K2025-05-29
2025-05-27S, sale reported on Form 49,834$12.3K2025-05-29
2025-06-30S, sale reported on Form 419,207$24.0K2025-07-02
2025-06-30S, sale reported on Form 4184,043$230.1K2025-07-02
2025-07-28S, sale reported on Form 48,461$10.6K2025-07-30
2025-07-28S, sale reported on Form 481,071$101.3K2025-07-30
2025-11-07S, sale reported on Form 452,151$83.4K2025-11-12
2025-11-07S, sale reported on Form 44,949$7.9K2025-11-12
2025-12-31S, sale reported on Form 464,040$102.5K2026-01-05
2025-12-31S, sale reported on Form 46,077$9.7K2026-01-05
2026-03-12S, sale reported on Form 417,935$28.7K2026-03-16
2026-03-12S, sale reported on Form 4189,035$302.5K2026-03-16
2026-04-27S, sale reported on Form 4363$5812026-04-29
2026-04-27S, sale reported on Form 43,827$6.1K2026-04-29
Source

Counted from the Form 4 filings this reporting owner (SEC CIK 1934257) 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.
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