SC Filed 2018-01-16 Event — SEC 0000897069-18-000025 →

AIR T INC → INSIGNIA SYSTEMS INC/MN TULP

Stake: — Shares: —

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)

18 transactions

8 buys · 0 sales · 0 awards/exercises

Issuer Cluster

18 13D/G filings on this issuer

17 other filings besides this one

Filer Track Record

8 filings by this filer

7 other filings in the data moat

Short Interest · settle 2026-07-15

DTC 5.41

16,101 shares short · +61.4% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-04-02	Swenson Nicholas John	director, 10%+ owner	X	696,690	$4.05	$2.82M
2026-04-01	McShane Elizabeth E.	officer	O	4,691	$4.05	$19K
2026-04-01	Jundt Mark	director, officer	O	3,703	$4.05	$15K
2026-04-01	Philp Daniel C.	director, officer	O	24,691	$4.05	$100K
2026-04-01	Philp Daniel C.	director, officer	O	11,431	$4.05	$46K
2026-04-01	Jundt Mark	director, officer	O	1,714	$4.05	$7K
2026-04-01	McShane Elizabeth E.	officer	O	2,172	$4.05	$9K
2025-12-31	Swenson Nicholas John	director, 10%+ owner	Award	1,594	—	—
2025-12-31	Jundt Mark	director, officer	J	1,428	—	—
2025-12-31	Philp Daniel C.	director, officer	J	1,428	—	—
2025-12-31	McShane Elizabeth E.	officer	J	221	—	—
2025-12-31	Kelly Matthew	director	Award	1,231	—	—
2025-12-31	Johnson Chad Bruce	director	Award	1,231	—	—
2025-12-31	Herfurth Mary	director	Award	1,594	—	—
2025-09-30	Swenson Nicholas John	director, 10%+ owner	Award	1,008	—	—
2025-09-30	Kelly Matthew	director	Award	779	—	—
2025-09-30	Johnson Chad Bruce	director	Award	779	—	—
2025-09-30	Herfurth Mary	director	Award	1,008	—	—

Other 13D/G Filings on INSIGNIA SYSTEMS INC/MN

Filed	Form	Filer	Stake	Shares
2026-04-06	SCHEDULE 13D/A	AIR T INC	33.70%	1,605,264	view →
2024-10-01	SC	AIR T INC	—	—	view →
2021-10-15	SC	AIR T INC	—	—	view →
2021-06-04	SC	AIR T INC	—	—	view →
2021-05-28	SC	AIR T INC	—	—	view →
2020-11-18	SC	AIR T INC	—	—	view →
2020-10-26	SC	Cable Car Capital LLC	—	—	view →
2020-03-19	SC	Cable Car Capital LLC	—	—	view →
2020-01-29	SC	Cable Car Capital LLC	—	—	view →
2019-12-06	SC	Cable Car Capital LLC	—	—	view →
2019-01-31	SC	Cable Car Capital LLC	—	—	view →
2019-01-28	SC	Cable Car Capital LLC	—	—	view →
2018-01-22	SC	AIR T INC	—	—	view →
2018-01-18	SC	Cable Car Capital LLC	—	—	view →
2018-01-18	SC	BIGLARI CAPITAL CORP.	—	—	view →
2018-01-09	SC	BIGLARI CAPITAL CORP.	—	—	view →
2018-01-02	SC	BIGLARI CAPITAL CORP.	—	—	view →

Other Filings by AIR T INC

Filed	Form	Issuer	Stake	Shares
2026-04-06	SCHEDULE 13D/A	BLOOMIA HOLDINGS, INC. TULP	33.70%	1,605,264	view →
2024-10-01	SC	LENDWAY, INC. TULP	—	—	view →
2021-10-15	SC	INSIGNIA SYSTEMS INC/MN TULP	—	—	view →
2021-06-04	SC	INSIGNIA SYSTEMS INC/MN TULP	—	—	view →
2021-05-28	SC	INSIGNIA SYSTEMS INC/MN TULP	—	—	view →
2020-11-18	SC	INSIGNIA SYSTEMS INC/MN TULP	—	—	view →
2018-01-22	SC	INSIGNIA SYSTEMS INC/MN TULP	—	—	view →

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