FSTR

Foster L B Co

Company with tickers: FSTR

CIK

352825

CUSIP

350060109

Shares Outstanding

10,458,680

13F Activity (30d)

8 filings 4 filers

Weekly off-exchange (dark pool / OTC) trading volume reported to FINRA under its OTC/ATS Transparency data. ATS volume is executed on alternating trading systems (dark pools); non-ATS OTC is other over-the-counter dealer volume. The off-exchange share is total off-exchange volume as a percentage of consolidated weekly trading volume for the same Monday–Friday week.

1M 3M 6M 1Y 5Y All

Off-Exchange Volume History

Week Start	ATS Volume	Non-ATS OTC Volume	Total Off-Exchange	% of FINRA Weekly Volume
2026-05-04	202,305	192,053	394,358	45.8%
2026-04-27	114,713	57,175	171,888	46.4%
2026-04-20	436,199	245,585	681,784	65.8%
2026-04-13	221,433	43,561	264,994	54.0%
2026-04-06	211,811	68,781	280,592	60.4%
2026-03-30	62,220	26,220	88,440	59.7%
2026-03-23	59,869	107,167	167,036	54.3%
2026-03-16	28,036	33,510	61,546	36.7%
2026-03-09	27,361	18,591	45,952	39.2%
2026-03-02	29,576	35,038	64,614	39.4%
2026-02-23	31,912	14,443	46,355	47.4%
2026-02-16	9,817	10,943	20,760	36.3%
2026-02-09	13,600	13,111	26,711	38.8%
2026-02-02	23,809	39,371	63,180	43.6%
2026-01-26	13,134	13,497	26,631	35.4%
2026-01-19	24,539	16,739	41,278	44.1%
2026-01-12	11,181	23,403	34,584	35.6%
2026-01-05	17,331	26,765	44,096	41.5%
2025-12-29	10,439	9,682	20,121	39.6%
2025-12-22	10,753	10,224	20,977	41.7%
2025-12-15	24,351	37,585	61,936	37.1%
2025-12-08	71,835	45,953	117,788	47.9%
2025-12-01	9,470	22,154	31,624	42.9%
2025-11-24	20,100	33,770	53,870	52.1%
2025-11-17	22,642	13,183	35,825	30.7%
2025-11-10	27,610	15,422	43,032	38.1%
2025-11-03	50,413	35,050	85,463	52.8%
2025-10-27	20,388	16,944	37,332	28.3%
2025-10-20	12,845	16,852	29,697	30.7%
2025-10-13	30,071	26,037	56,108	41.5%
2025-10-06	21,926	18,466	40,392	39.3%
2025-09-29	11,803	22,754	34,557	37.0%
2025-09-22	22,904	21,221	44,125	33.1%
2025-09-15	30,273	18,549	48,822	23.5%
2025-09-08	24,951	8,351	33,302	28.3%
2025-09-01	44,272	16,098	60,370	41.6%
2025-08-25	36,412	21,873	58,285	37.2%
2025-08-18	50,836	24,154	74,990	43.2%
2025-08-11	51,229	31,812	83,041	29.5%
2025-08-04	25,549	14,805	40,354	44.3%
2025-07-28	39,935	25,414	65,349	40.2%
2025-07-21	18,438	21,843	40,281	33.3%
2025-07-14	39,596	21,419	61,015	38.8%
2025-07-07	29,166	19,205	48,371	36.6%
2025-06-30	23,216	20,432	43,648	38.5%
2025-06-23	30,737	91,111	121,848	42.8%

Showing 1–46 of 46 weeks