SC Filed 2021-03-03 Event — SEC 0001418812-21-000010 →

VA Partners I, LLC → TRINITY INDUSTRIES INC TRN

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 12/100 · Filer 90d Win Rate: 0% · Hist. 90d Edge: +0.0%

Filer track record (3 filings): 0% 90d win rate, +0.0% 90d edge
Elevated short days-to-cover (6.0 DTC)

Item 4 — Purpose of Transaction

Not extracted from this filing — typically because it's an amendment (13D/A) and Item 4 is unchanged from the parent filing. Read the raw SEC filing →

Cross-References

Insider Activity (last 365d)

0 transactions

0 buys · 0 sales · 0 awards/exercises

Issuer Cluster

9 13D/G filings on this issuer

8 other filings besides this one

Filer Track Record

51 filings by this filer

50 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 5.99

4,706,933 shares short · +5.9% vs prior

Other 13D/G Filings on TRINITY INDUSTRIES INC

Filed	Form	Filer	Stake	Shares
2022-01-04	SC	VA Partners I, LLC	—	—	view →
2021-11-10	SC	VA Partners I, LLC	—	—	view →
2021-09-08	SC	VA Partners I, LLC	—	—	view →
2021-04-30	SC	VA Partners I, LLC	—	—	view →
2020-03-03	SC	VA Partners I, LLC	—	—	view →
2020-01-28	SC	VA Partners I, LLC	—	—	view →
2019-07-31	SC	VA Partners I, LLC	—	—	view →
2018-03-19	SC	VA Partners I, LLC	—	—	view →

Other Filings by VA Partners I, LLC

Filed	Form	Issuer	Stake	Shares
2026-06-15	SCHEDULE 13D/A	Liberty Live Holdings, Inc. LLYVK	—	1,195,247	view →
2025-10-28	SCHEDULE	INSIGHT ENTERPRISES INC NSIT	5.30%	1,666,739	view →
2025-07-11	SCHEDULE	Rocket Companies, Inc. RKT	8.90%	22,704,955	view →
2022-11-07	SC	NEW YORK TIMES CO NYT	—	—	view →
2022-05-19	SC	LKQ CORP LKQ	—	—	view →
2022-05-18	SC	INSIGHT ENTERPRISES INC NSIT	—	—	view →
2022-02-22	SC	Seagate Technology Holdings plc STX	—	—	view →
2022-02-18	SC	INSIGHT ENTERPRISES INC NSIT	—	—	view →
2022-02-14	SC	SLM Corp SLMBP	—	—	view →
2022-01-04	SC	TRINITY INDUSTRIES INC TRN	—	—	view →
2021-11-18	SC	LKQ CORP LKQ	—	—	view →
2021-11-10	SC	TRINITY INDUSTRIES INC TRN	—	—	view →
2021-09-08	SC	TRINITY INDUSTRIES INC TRN	—	—	view →
2021-09-01	SC	KKR & Co. Inc. KKRS	—	—	view →
2021-07-20	SC	INSIGHT ENTERPRISES INC NSIT	—	—	view →
2021-07-06	SC	SLM Corp SLMBP	—	—	view →
2021-06-21	SC	Bausch Health Companies Inc. BHC	—	—	view →
2021-06-08	SC	INSIGHT ENTERPRISES INC NSIT	—	—	view →
2021-05-11	SC	SLM Corp SLMBP	—	—	view →
2021-05-04	SC	Seagate Technology plc STX	—	—	view →

Showing 20 of 50

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