ISSUER PROFILE · CIK 0001339970
aTYR PHARMA INCATYR
3 13D/G filings
3 distinct filers
15 insider transactions (365d)
Cross-Reference Snapshot
Distinct filers
3
multi-activist cluster
Insiders (365d)
15
9 buys · 3 sales
Latest short DTC
5.39
as of 2026-10-15
13D/G Filings Timeline · 3 total
Form 4 Insider Transactions · last 365d
| Date | Insider | Role | Type | Shares | Price | Value |
|---|
| 2026-05-11 |
Coughlin Timothy |
director |
Award |
50,000 |
$0.95 |
$48K |
| 2026-05-11 |
BENEVICH ERIC |
director |
Award |
50,000 |
$0.95 |
$48K |
| 2026-05-11 |
Gross Jane A |
director |
Award |
50,000 |
$0.95 |
$48K |
| 2026-05-11 |
Lucas Svetlana |
director |
Award |
50,000 |
$0.95 |
$48K |
| 2026-05-11 |
Zaknoen Sara |
director |
Award |
50,000 |
$0.95 |
$48K |
| 2026-05-11 |
SCHIMMEL PAUL |
director |
Award |
50,000 |
$0.95 |
$48K |
| 2026-02-04 |
DENYES NANCY |
officer |
Sale |
1,118 |
$0.98 |
$1K |
| 2026-02-04 |
Broadfoot Jill Marie |
officer |
Sale |
1,558 |
$0.98 |
$2K |
| 2026-02-04 |
Shukla Sanjay |
director, officer |
Sale |
3,745 |
$0.98 |
$4K |
| 2026-02-03 |
Shukla Sanjay |
director, officer |
Option exercise |
10,375 |
— |
— |
| 2026-02-03 |
Broadfoot Jill Marie |
officer |
Option exercise |
3,750 |
— |
— |
| 2026-02-03 |
DENYES NANCY |
officer |
Option exercise |
2,687 |
— |
— |
| 2026-01-09 |
Shukla Sanjay |
director, officer |
Award |
1,500,000 |
$0.71 |
$1.07M |
| 2026-01-09 |
Broadfoot Jill Marie |
officer |
Award |
412,500 |
$0.71 |
$294K |
| 2026-01-09 |
DENYES NANCY |
officer |
Award |
412,500 |
$0.71 |
$294K |
FINRA Short Interest History
| Settlement | Short Interest | Days to Cover | % Δ vs prior |
|---|
| 2026-10-15 |
10,273,700 |
5.39 |
-20.3% |
| 2026-09-30 |
12,893,008 |
1.00 |
+20.9% |
| 2026-09-15 |
10,668,157 |
11.90 |
+15.0% |
| 2026-08-31 |
9,279,033 |
16.07 |
-1.7% |
| 2026-08-14 |
9,441,402 |
14.72 |
-2.9% |
| 2026-07-31 |
9,726,056 |
11.76 |
+17.5% |
| 2026-07-15 |
8,277,406 |
4.25 |
-42.9% |
| 2026-06-30 |
14,505,076 |
5.07 |
-21.6% |
| 2026-06-15 |
18,511,717 |
9.76 |
-8.3% |
| 2026-05-29 |
20,188,406 |
5.01 |
-5.6% |
| 2026-05-15 |
21,394,161 |
4.48 |
+7.8% |
| 2026-04-30 |
19,845,053 |
25.28 |
-0.2% |
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