Arbo · 13F Signal Engine

Insider

Form 4/4-A open-market insider transactions (officers, directors, 10% owners) · 73 transactions

Table I (non-derivative) transactions only -- common stock bought, sold, awarded, exercised, or tax-withheld. Covers this app's full ticker Universe (backfilled INSIDER_LOOKBACK_QUARTERS quarters back, continuously monitored) plus whatever the market-wide discovery has found beyond it. Informational only: never summed into the core flow ranking.

Ticker	Insider	Role	Type	Date	Shares	Price	Value	Notes	Filing
OPEN	Schwartz Christina	Chief Financial Officer	Option exercise	2026-09-15	59,658	$0.97	$57,868	Acquired (3,829,524 owned after)	EDGAR
OPEN	Schwartz Christina	Chief Financial Officer	Tax withholding	2026-09-15	42,242	$2.65	$111,941	Disposed (3,787,282 owned after)	EDGAR
OPEN	Nejatian Kasra	Chief Executive Officer	Purchase	2026-08-14	27,625	$3.62	$100,002	Acquired (83,605,924 owned after)	EDGAR
OPEN	Nguyen Giang	Chief Operating Officer	Sale 10b5-1	2026-07-15	3,591	$4.68	$16,823	Disposed (8,185,543 owned after)	EDGAR
OPEN	Benson David C	Director	Sale 10b5-1	2026-06-16	40,000	$4.83	$193,364	Disposed (180,099 owned after)	EDGAR
OPEN	Feder Eric	Director	Award	2026-06-11	41,667	—	—	Acquired (254,202 owned after)	EDGAR
OPEN	Benson David C	Director	Award	2026-06-11	41,667	—	—	Acquired (220,099 owned after)	EDGAR
OPEN	Rabois Keith	Director	Award	2026-06-11	41,667	—	—	Acquired (671,755 owned after)	EDGAR
OPEN	Bain Adam	Director	Award	2026-06-11	41,667	—	—	Acquired (509,034 owned after)	EDGAR
OPEN	HAMILTON DANA	Director	Award	2026-06-11	41,667	—	—	Acquired (346,844 owned after)	EDGAR
OPEN	Wu Eric Chung-Wei	Director	Award	2026-06-11	41,667	—	—	Acquired (1,992,303 owned after)	EDGAR
OPEN	Schwartz Christina	Chief Financial Officer	Sale 10b5-1	2026-05-15	74,348	$4.33	$322,090	Disposed (3,769,866 owned after)	EDGAR
OPEN	Nejatian Kasra	Chief Executive Officer	Purchase	2026-05-11	100,000	$4.88	$487,800	Acquired (83,578,299 owned after)	EDGAR
OPEN	Nguyen Giang	Chief Operating Officer	Sale	2026-04-15	10,866	$4.65	$50,488	Disposed (8,189,134 owned after)	EDGAR
OPEN	Feder Eric	Director	Award	2026-02-17	14,282	—	—	Acquired (212,535 owned after)	EDGAR
OPEN	Schwartz Christina	Chief Financial Officer	Sale 10b5-1	2026-02-17	74,248	$4.32	$320,633	Disposed (3,844,214 owned after)	EDGAR
OPEN	Rabois Keith	Director	Award	2026-02-17	14,679	—	—	Acquired (630,088 owned after)	EDGAR
OPEN	Bain Adam	Director	Award	2026-02-17	9,918	—	—	Acquired (467,367 owned after)	EDGAR
OPEN	Schwartz Christina	Chief Financial Officer	Award	2025-12-31	1,695,000	—	—	Acquired (2,223,462 owned after)	EDGAR
OPEN	Matheson Lucas	President	Award	2025-12-22	854,153	—	—	Acquired (854,153 owned after)	EDGAR
OPEN	Nguyen Giang	Chief Operating Officer	Award	2025-12-10	4,100,000	—	—	Acquired (8,200,000 owned after)	EDGAR
OPEN	Nguyen Giang	Chief Operating Officer	Award	2025-12-10	3,600,000	—	—	Acquired (4,100,000 owned after)	EDGAR
OPEN	Nguyen Giang	Chief Operating Officer	Award	2025-12-10	500,000	—	—	Acquired (500,000 owned after)	EDGAR
OPEN	Schwartz Christina	See Remarks	Sale	2025-11-17	73,951	$7.90	$583,961	Disposed (528,462 owned after)	EDGAR
OPEN	Schwartz Christina	See Remarks	Award	2025-11-11	400,641	—	—	Acquired (602,413 owned after)	EDGAR
OPEN	Nejatian Kasra	Chief Executive Officer	Purchase	2025-11-11	125,000	$8.04	$1,004,562	Acquired (83,478,299 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Tax withholding	2025-10-15	16,459	$7.64	$125,747	Disposed (1,329,422 owned after)	EDGAR
OPEN	Wu Eric Chung-Wei	Director	Purchase	2025-09-26	300,752	$6.65	$2,000,001	Acquired (1,950,636 owned after)	EDGAR
OPEN	Nejatian Kasra	Chief Executive Officer	Award	2025-09-15	40,886,344	—	—	Acquired (40,886,344 owned after)	EDGAR
OPEN	Nejatian Kasra	Chief Executive Officer	Award	2025-09-15	1,580,611	—	—	Acquired (83,353,299 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Tax withholding	2025-09-15	101,597	$9.07	$921,485	Disposed (1,345,881 owned after)	EDGAR
OPEN	Wu Eric Chung-Wei	Director	Purchase	2025-09-11	451,127	$6.65	$2,999,995	Acquired (1,649,884 owned after)	EDGAR
OPEN	Radhakrishna Shrisha	President	Purchase	2025-08-28	28,400	$4.27	$121,268	Acquired (4,278,400 owned after)	EDGAR
OPEN	Radhakrishna Shrisha	President	Purchase	2025-08-28	1,600	$4.42	$7,072	Acquired (4,280,000 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-07-21	30,000	$3.50	$105,000	Disposed (1,447,478 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-07-16	125	$1.31	$164	Disposed (1,477,478 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-07-15	17,236	$1.00	$17,314	Disposed (1,477,603 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-06-17	517	$0.55	$286	Disposed (1,494,839 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-06-16	110,932	$0.56	$62,233	Disposed (1,495,356 owned after)	EDGAR
OPEN	WHEELER CARRIE	Chief Executive Officer	Sale 10b5-1	2025-06-16	671,164	$0.56	$376,523	Disposed (14,365,711 owned after)	EDGAR
OPEN	Keffer Pueo	Director	Award	2025-06-13	100,000	—	—	Acquired (815,316 owned after)	EDGAR
OPEN	Solomon Glenn	Director	Award	2025-06-13	100,000	—	—	Acquired (220,911 owned after)	EDGAR
OPEN	Benson David C	Director	Award	2025-06-13	100,000	—	—	Acquired (178,432 owned after)	EDGAR
OPEN	Feder Eric	Director	Award	2025-06-13	100,000	—	—	Acquired (198,253 owned after)	EDGAR
OPEN	Bain Adam	Director	Award	2025-06-13	100,000	—	—	Acquired (457,449 owned after)	EDGAR
OPEN	HAMILTON DANA	Director	Award	2025-06-13	100,000	—	—	Acquired (305,177 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-04-16	126	$0.95	$120	Disposed (1,606,288 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-04-15	17,162	$0.96	$16,455	Disposed (1,601,414 owned after)	EDGAR
OPEN	WHEELER CARRIE	Chief Executive Officer	Award	2025-03-27	1,500,000	—	—	Acquired (15,036,875 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-03-18	535	$1.14	$607	Disposed (1,618,576 owned after)	EDGAR
OPEN	WHEELER CARRIE	Chief Executive Officer	Sale 10b5-1	2025-03-17	531,812	$1.12	$593,662	Disposed (13,536,875 owned after)	EDGAR
OPEN	WHEELER CARRIE	Chief Executive Officer	Sale 10b5-1	2025-03-17	29,425	$1.12	$32,850	Disposed (14,068,687 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-03-17	76,958	$1.12	$85,908	Disposed (1,619,111 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-03-17	10,516	$1.12	$11,740	Disposed (1,696,069 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Award 10b5-1	2025-03-13	50,105	—	—	Acquired (1,216,585 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Award 10b5-1	2025-03-13	490,000	—	—	Acquired (1,706,585 owned after)	EDGAR
OPEN	Solomon Glenn	Director	Disposition	2025-03-05	25,274	$1.21	$30,630	Disposed (43,046 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-03-03	5,000	$1.26	$6,298	Disposed (1,166,480 owned after)	EDGAR
OPEN	HAMILTON DANA	Director	Award	2025-02-14	47,313	—	—	Acquired (205,177 owned after)	EDGAR
OPEN	Bain Adam	Director	Award	2025-02-14	42,244	—	—	Acquired (357,449 owned after)	EDGAR
OPEN	Keffer Pueo	Director	Award	2025-02-14	45,624	—	—	Acquired (715,316 owned after)	EDGAR
OPEN	Herman Cipora	Director	Award	2025-02-14	47,313	—	—	Acquired (454,382 owned after)	EDGAR
OPEN	Solomon Glenn	Director	Award	2025-02-14	43,934	—	—	Acquired (253,044 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-01-16	110	$1.55	$170	Disposed (1,171,480 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2025-01-15	18,804	$1.52	$28,642	Disposed (1,171,590 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2024-12-17	557	$1.92	$1,067	Disposed (1,190,394 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2024-12-16	74,801	$1.88	$140,835	Disposed (1,190,951 owned after)	EDGAR
OPEN	WHEELER CARRIE	Chief Executive Officer	Sale 10b5-1	2024-12-16	552,408	$1.88	$1,040,074	Disposed (14,098,112 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale 10b5-1	2024-12-03	15,659	$2.13	$33,343	Disposed (1,265,752 owned after)	EDGAR
OPEN	Freiha Selim	Chief Financial Officer	Award	2024-11-19	3,875,000	—	—	Acquired (3,875,000 owned after)	EDGAR
OPEN	Schaub Sydney	Chief Legal Officer	Sale	2024-10-15	16,940	$1.91	$32,315	Disposed (1,281,411 owned after)	EDGAR
OPEN	Meyer Megan D.	President, Sell Direct & Svcs.	Sale	2024-10-15	115,020	$1.91	$219,412	Disposed (4,293,098 owned after)	EDGAR
OPEN	Schwartz Christina	See Remarks	Sale	2024-10-15	16,011	$1.91	$30,543	Disposed (743,859 owned after)	EDGAR

Long US-equity 13F disclosures only · up to 45-day reporting lag · sells = reduce/avoid, not short. JSON: /api/signals · /api/funds · /api/status