Network-1 Technologies (NTIP)

Network-1 Technologies on one page: short interest, daily short volume, fails to deliver, large holders, 13F holders, earnings dates and insider trades. Listed on NYSE.

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58K

Short interest

settlement 2026-10-15

5.8

Days to cover

+2.9 days vs prior

59.8%

Short share of volume

2026-11-03

Fails to deliver

settlement 2026-10-09

Wed 11 Nov

Next earnings

estimated date

Insider flow, 90 days

0 buys, 0 sells

As of 2026-11-03.

Short interest

FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSON

As of 15 October 2026, short interest in NTIP is 57,794 shares, down 8,705 shares over the last month. Over the last 48 readings it ranged from 2,632 shares (15 April 2025) to 346,499 shares (30 April 2026). At the reported average volume of 10K shares a day that is 5.8 days to cover.

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Settlement	Shares short	Change	Avg daily volume	Days to cover
2026-10-15	57,794	-9.1%	9,910	5.83
2026-09-30	63,603	-4.3%	21,750	2.92
2026-09-15	66,499	+6.5%	18,515	3.59
2026-08-31	62,435	-5.4%	17,136	3.64
2026-08-14	66,021	-0.5%	15,803	4.18
2026-07-31	66,368	+122.9%	42,667	1.56
2026-07-15	29,772	+0.3%	46,709	1.00
2026-06-30	29,681	+176.6%	42,786	1.00
2026-06-15	10,729	+131.2%	27,183	1.00
2026-05-29	4,641	-61.0%	34,464	1.00
2026-05-15	11,911	-96.6%	173,954	1.00
2026-04-30	346,499	+4803.1%	2,638,923	1.00
2026-04-15	7,067	-68.8%	28,036	1.00
2026-03-31	22,643	+306.3%	38,889	1.00
2026-03-13	5,573	-60.9%	19,265	1.00
2026-02-27	14,266	-30.3%	23,100	1.00
2026-02-13	20,466	+182.9%	76,281	1.00
2026-01-30	7,233	+23.4%	29,392	1.00
2026-01-15	5,862	-41.3%	28,366	1.00
2025-12-31	9,981	+18.5%	19,608	1.00
2025-12-15	8,422	+30.0%	12,917	1.00
2025-11-28	6,477	+29.0%	5,528	1.17
2025-11-14	5,021	-51.5%	5,868	1.00
2025-10-31	10,361	-37.5%	8,185	1.27
2025-10-15	16,578	-4.2%	9,961	1.66
2025-09-30	17,302	-71.5%	62,166	1.00
2025-09-15	60,799	-19.0%	99,345	1.00
2025-08-29	75,084	+3.4%	35,552	2.11
2025-08-15	72,610	+23.0%	6,355	11.43
2025-07-31	59,050	+106.9%	37,805	1.56
2025-07-15	28,544	+646.3%	36,832	1.00
2025-06-30	3,825	-55.2%	17,864	1.00
2025-06-13	8,534	+185.4%	4,609	1.85
2025-05-30	2,990	-48.8%	9,403	1.00
2025-05-15	5,838	+83.2%	3,991	1.46
2025-04-30	3,187	+21.1%	17,044	1.00
2025-04-15	2,632	-67.9%	19,155	1.00
2025-03-31	8,192	+35.7%	6,501	1.26
2025-03-14	6,038	-35.7%	10,518	1.00
2025-02-28	9,391	-47.1%	25,656	1.00
2025-02-14	17,764	-33.0%	12,095	1.47
2025-01-31	26,522	-29.2%	11,611	2.28
2025-01-15	37,471	-8.4%	21,819	1.72
2024-12-31	40,909	+948.4%	96,992	1.00
2024-12-13	3,902	+44.5%	24,234	1.00
2024-11-29	2,701	-52.8%	17,525	1.00
2024-11-15	5,717	+84.8%	65,424	1.00
2024-10-31	3,094	+11.7%	30,702	1.00

Daily short volume

FINRA Reg SHO, the last 30 sessions. JSON

As of 3 November 2026, the short share of NTIP volume is 59.8%, up 12.0 points over the last five sessions. Over the last 30 readings it ranged from 2.3% (23 October 2026) to 92.4% (29 October 2026). The latest reading is 11.2 points above the 30-session average of 48.6%, on 3K shares reported.

Date	Short volume	Total volume	Short share
2026-11-03	2K	3K	59.8%
2026-11-02	340	965	35.2%
2026-10-30	193	328	58.8%
2026-10-29	5K	6K	92.4%
2026-10-28	657	2K	38.1%
2026-10-27	572	1K	47.8%
2026-10-26	614	2K	38.6%
2026-10-23	22	961	2.3%
2026-10-22	371	1K	34.9%
2026-10-21	331	1K	29.9%
2026-10-20	238	557	42.7%
2026-10-19	4K	5K	75.4%
2026-10-16	1K	2K	73.4%
2026-10-15	1K	2K	55.1%
2026-10-14	2K	12K	13.1%
2026-10-13	691	1K	51.2%
2026-10-12	780	4K	18.8%
2026-10-09	2K	5K	37.2%
2026-10-08	966	2K	59.7%
2026-10-07	3K	6K	53.4%
2026-10-06	721	7K	11.0%
2026-10-05	1K	5K	27.3%
2026-10-02	504	2K	31.7%
2026-10-01	786	1K	57.0%
2026-09-30	16K	19K	85.4%
2026-09-29	2K	3K	54.9%
2026-09-28	8K	10K	78.2%
2026-09-25	6K	9K	70.8%
2026-09-24	5K	9K	56.7%
2026-09-23	3K	4K	67.8%

Fails to deliver

SEC, the last 30 settlement dates with a fail. JSON

As of 9 October 2026, the fails-to-deliver balance in NTIP is 48 shares, up 35 shares over the last settlement date. Over the last 30 readings it ranged from 10 shares (7 July 2026) to 7,982 shares (23 June 2026). The latest reading sits at the bottom of that range.

Settlement	Shares failed	Price	Value
2026-10-09	48	$1.56	$75
2026-10-02	13	$1.60	$21
2026-10-01	1,923	$1.60	$3K
2026-09-30	1,053	$1.61	$2K
2026-09-29	1,260	$1.55	$2K
2026-09-24	1,028	$1.56	$2K
2026-09-18	874	$1.55	$1K
2026-09-14	7,472	$1.63	$12K
2026-09-03	258	$1.53	$395
2026-08-26	980	$1.55	$2K
2026-08-25	925	$1.56	$1K
2026-08-14	493	$1.54	$759
2026-08-13	467	$1.56	$729
2026-08-12	1,546	$1.58	$2K
2026-08-11	2,093	$1.58	$3K
2026-08-10	84	$1.59	$134
2026-08-04	62	$1.65	$102
2026-07-28	1,518	$1.60	$2K
2026-07-27	1,746	$1.60	$3K
2026-07-24	2,309	$1.63	$4K
2026-07-22	859	$1.52	$1K
2026-07-20	109	$1.49	$162
2026-07-17	122	$1.47	$179
2026-07-15	148	$1.47	$218
2026-07-14	99	$1.45	$144
2026-07-07	10	$1.47	$15
2026-06-26	56	$1.45	$81
2026-06-25	97	$1.47	$143
2026-06-24	902	$1.50	$1K
2026-06-23	7,982	$1.48	$12K

Insider trades

SEC Form 4, newest first. JSON

No open-market insider trades were reported for NTIP in the last 90 days. The most recent filings are listed below. Latest filing: Hoffman Allison C (Director) on 2025-02-19.

Date	Insider	Title	Type	Shares	Price	Value	Owned after
2025-02-19	Hoffman Allison C	Director	Grant	15K	$0.00	$0	121K
2025-02-19	HARIZMAN NIV	Director	Grant	15K	$0.00	$0	332K
2025-01-24	Greene Jonathan M	Executive VP & Secretary	Grant	8K	$0.00	$0	116K
2025-01-24	Greene Jonathan M	Executive VP & Secretary	Tax withholding	3K	$1.37	$4K	113K
2025-01-08	Greene Jonathan M	Executive VP & Secretary	Grant	8K	$0.00	$0	111K
2025-01-08	Greene Jonathan M	Executive VP & Secretary	Tax withholding	3K	$1.43	$4K	108K
2021-07-27	Heinemann Steven D.	TenPercentOwner	Sell	150K	$3.59	$539K	1.7M
2021-04-20	Heinemann Steven D.	TenPercentOwner	Sell	38K	$3.39	$129K	1.9M
2021-03-26	Heinemann Steven D.	TenPercentOwner	Sell	304	$3.28	$997	1.9M
2021-03-25	Heinemann Steven D.	TenPercentOwner	Sell	32K	$3.28	$103K	1.9M
2021-02-16	Heinemann Steven D.	TenPercentOwner	Sell	54K	$3.73	$202K	1.9M
2021-02-12	Heinemann Steven D.	TenPercentOwner	Sell	6K	$3.65	$23K	2.0M
2020-12-22	Heinemann Steven D.	TenPercentOwner	Sell	24K	$3.44	$83K	2.0M
2020-12-08	Heinemann Steven D.	TenPercentOwner	Sell	14K	$3.21	$45K	2.0M
2020-12-07	Heinemann Steven D.	TenPercentOwner	Sell	15K	$3.23	$49K	2.0M
2020-11-20	Heinemann Steven D.	TenPercentOwner	Sell	30K	$3.05	$90K	2.1M
2020-11-18	Heinemann Steven D.	TenPercentOwner	Sell	70K	$2.99	$209K	2.1M
2020-10-05	Heinemann Steven D.	TenPercentOwner	Sell	5K	$2.75	$13K	2.2M
2020-10-01	Heinemann Steven D.	TenPercentOwner	Sell	200	$2.85	$570	2.2M
2020-09-25	Heinemann Steven D.	10% owner	Sell	25K	$2.72	$68K	2.2M
2020-09-25	Heinemann Steven D.	10% owner	Sell	25K	$2.74	$69K	2.2M
2020-09-25	Heinemann Steven D.	TenPercentOwner	Sell	25K	$2.75	$69K	2.2M
2020-09-24	Heinemann Steven D.	TenPercentOwner	Sell	8K	$3.11	$24K	2.2M

Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.

Large holders (13D and 13G)

One row per reporting person with its latest filing, newest first. JSON

3 holders report 5% or more of NTIP in their latest filing, all on Schedule 13G (passive). The largest reported stake is Steven D. Heinemann at 5.3% of the class (1,209,476 shares), filed 2026-08-12 for an event on 2026-06-30.

Filed	Form	Holder	Shares	Of class	Event
2026-08-12	13G/Ano. 14	Steven D. Heinemannindividual	1.2M	5.3%	2026-06-30
2026-02-17	13G	CANNELL CAPITAL LLCinvestment adviser	1.1M	5.0%	2025-12-31
2026-02-17	13G	CANNELL J CARLOindividual	1.1M	5.0%	2025-12-31
2026-02-10	13G/Ano. 13	Goose Hill Capital LLCother entity	887K	3.9%	2025-12-31
2026-02-09	13G/Ano. 2	Clayton Partners LLCinvestment adviser	1.0M	4.5%	2025-12-31

13F holders

Tracked managers holding NTIP at their latest 13F. JSON

2 of the 30 tracked managers held NTIP at their latest 13F, $735K in total at quarter-end prices. Renaissance Technologies is the largest at $630K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 1 added shares and 1 cut.

Fund	Quarter	Shares	Value	Of portfolio	Change in shares
Renaissance Technologies	2026-06-30	428K	$630K	0.00%	-33K
Two Sigma Investments	2026-06-30	72K	$105K	0.00%	new

Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.

What this page is

Network-1 Technologies in the regulatory record

Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.

Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.

This page follows Network-1 Technologies (NTIP), SEC CIK 1065078, listed on NYSE. The cross-market tables live on the short interest and insider transactions hubs.

Source and updates

Short interest: FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
Daily short volume: FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-11-03.JSON and CSV
Fails to deliver: SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-09.JSON and CSV
Large holders: SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-08-12.JSON and CSV
13F holders: SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
Earnings dates: SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-10.JSON and CSV
Insider trades: SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2025-02-19.JSON and CSV
Company record: EDGAR filing index for CIK 1065078Ticker, name and exchange from the SEC's company list, refreshed weekly.
Rate limits: 10 requests a minute without a key, 30 with a free key from a free account.

How to read it

Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.

Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.

Datasets

Frequently Asked Questions

How much of NTIP is sold short?

57,794 shares were held short at the 2026-10-15 settlement, 5.8 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.

What is NTIP's daily short volume?

On 2026-11-03, 2,082 of the 3,483 NTIP shares reported to FINRA were sold short, 59.8% of the day's reported volume. Short volume is a flow for one day, not a position.

Does NTIP have fails to deliver?

The SEC's latest file shows 48 NTIP shares failed to deliver at settlement 2026-10-09. Fails are reported per settlement date and published twice a month with a lag.

Are NTIP insiders buying or selling?

No open-market insider trades were reported for NTIP in the last 90 days. The most recent filings are listed below. Latest filing: Hoffman Allison C (Director) on 2025-02-19.

Who owns 5% or more of NTIP?

Which tracked 13F managers own NTIP?

2 of the 30 tracked 13F managers held NTIP shares at their latest filing, $735K in all. The largest: Renaissance Technologies (428K shares, $630K), Two Sigma Investments (72K shares, $105K).

Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.

Network-1 Technologies (NTIP)

Short interest

Daily short volume

Fails to deliver

Insider trades

Large holders (13D and 13G)

13F holders

Network-1 Technologies in the regulatory record

Source and updates

How to read it

Other company pages

Datasets

Frequently Asked Questions