SC Filed 2021-04-06 Event — SEC 0000921895-21-000977 →

Activist Investing LLC → IKONICS CORP WULF

Stake: — Shares: —

Composite Decision Signal · PASS (LOW BASE-RATE EDGE) Conviction Score: 16/100

Passive Schedule 13G filer baseline
Moderate short days-to-cover (3.4 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)

25 transactions

1 buys · 11 sales · 12 awards/exercises

Issuer Cluster

12 13D/G filings on this issuer

11 other filings besides this one

Filer Track Record

14 filings by this filer

13 other filings in the data moat

Short Interest · settle 2026-10-15

DTC 3.36

128,133,970 shares short · +7.3% vs prior

Form 4 Insider Transactions · last 365d

Date	Insider	Role	Type	Shares	Price	Value
2026-09-29	Khan Nazar M.	director, officer	Option exercise	666,667	—	—
2026-09-15	Bucella Michael C.	director	Buy	6,085	$14.79	$90K
2026-09-10	Khan Nazar M.	director, officer	J	350,000	—	—
2026-09-08	Motz Catherine J.	director	Sale	56,023	$17.81	$998K
2026-08-27	Prager Paul B.	director, officer	Sale	137,500	$17.06	$2.35M
2026-08-03	Langlais Kerri M.	director, officer	Disposition	276,500	—	—
2026-08-01	Langlais Kerri M.	director, officer	Option exercise	500,000	—	—
2026-08-01	Fleury Patrick	officer	Option exercise	500,000	—	—
2026-04-24	Prager Paul B.	director, officer	Option exercise	981,162	—	—
2026-04-24	Fleury Patrick	officer	Option exercise	327,054	—	—
2026-04-24	Khan Nazar M.	director, officer	Option exercise	817,635	—	—
2026-04-24	Langlais Kerri M.	director, officer	Option exercise	327,054	—	—
2026-04-24	Khan Nazar M.	director, officer	Sale	452,152	—	—
2026-04-24	Fleury Patrick	officer	Disposition	128,695	—	—
2026-04-24	Prager Paul B.	director, officer	Disposition	542,582	—	—
2026-04-24	Langlais Kerri M.	director, officer	Disposition	180,860	—	—
2026-04-14	Langlais Kerri M.	director, officer	Option exercise	327,054	—	—
2026-04-14	Khan Nazar M.	director, officer	Option exercise	817,635	—	—
2026-04-14	Fleury Patrick	officer	Option exercise	327,054	—	—
2026-04-14	Fleury Patrick	officer	Disposition	121,612	—	—
2026-04-14	Langlais Kerri M.	director, officer	Disposition	180,860	—	—
2026-04-14	Khan Nazar M.	director, officer	Disposition	444,992	—	—
2026-04-14	Prager Paul B.	director, officer	Option exercise	981,162	—	—
2026-04-14	Prager Paul B.	director, officer	Disposition	535,422	—	—
2025-12-31	Prager Paul B.	director, officer	Option exercise	141,726	—	—

Other 13D/G Filings on IKONICS CORP

Filed	Form	Filer	Stake	Shares
2026-10-19	SCHEDULE 13G/A	BANK OF NOVA SCOTIA	—	—	view →
2026-09-25	SCHEDULE 13G	Google LLC	—	—	view →
2026-05-27	SCHEDULE 13G	Citadel Securities GP LLC	—	—	view →
2025-08-18	SCHEDULE	Prager Paul B.	10.70%	43,364,058	view →
2024-05-15	SC	Bayshore Capital LLC	—	—	view →
2023-03-02	SC	Pascual Bryan J.	—	—	view →
2022-10-04	SC	TERAWULF INC.	—	—	view →
2022-10-04	SC	TERAWULF INC.	—	—	view →
2021-06-30	SC	Activist Investing LLC	—	—	view →
2021-06-29	SC	Ault Global Holdings, Inc.	—	—	view →
2021-01-27	SC	Ault Global Holdings, Inc.	—	—	view →

Other Filings by Activist Investing LLC

Filed	Form	Issuer	Stake	Shares
2022-08-17	SC	TITAN PHARMACEUTICALS INC	—	—	view →
2022-07-08	SC	TITAN PHARMACEUTICALS INC	—	—	view →
2022-04-04	SC	OXBRIDGE RE HOLDINGS Ltd OXBRW	—	—	view →
2021-12-29	SC	My Size, Inc. MYSZ	—	—	view →
2021-11-09	SC	My Size, Inc. MYSZ	—	—	view →
2021-11-08	SC	My Size, Inc. MYSZ	—	—	view →
2021-09-23	SC	My Size, Inc. MYSZ	—	—	view →
2021-06-30	SC	IKONICS CORP WULF	—	—	view →
2021-06-02	SC	My Size, Inc. MYSZ	—	—	view →
2021-01-12	SC	UNIVERSAL SECURITY INSTRUMENTS INC UUU	—	—	view →
2021-01-04	SC	UNIVERSAL SECURITY INSTRUMENTS INC UUU	—	—	view →
2020-12-02	SC	UNIVERSAL SECURITY INSTRUMENTS INC UUU	—	—	view →
2020-10-27	SC	UNIVERSAL SECURITY INSTRUMENTS INC UUU	—	—	view →

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